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Supplier: Allen-Bradley / Rockwell Automation
Description: 500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 3,380V 50Hz,Open, 3 Power Poles , 90, 380V 50Hz , , Yes,
- Continuous Current: 90 amps
- Device: Motor Contactor Only
- NEMA Rating: 3
- Number of Poles: 3
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Supplier: Allen-Bradley / Rockwell Automation
Description: 500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 3,24V 60Hz,Open, 3 Power Poles , 90, 24V 50/60Hz , , Yes,
- Continuous Current: 90 amps
- Device: Motor Contactor Only
- NEMA Rating: 3
- Number of Poles: 3
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Supplier: Allen-Bradley / Rockwell Automation
Description: 500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 3,415V 50Hz,Open, 3 Power Poles , 90, 415V 50Hz , , Yes,
- Continuous Current: 90 amps
- Device: Motor Contactor Only
- NEMA Rating: 3
- Number of Poles: 3
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Supplier: Allen-Bradley / Rockwell Automation
Description: 500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 3,200-208V 60Hz,Open, 3 Power Poles , 90, 208V 60Hz , , Yes,
- Continuous Current: 90 amps
- Device: Motor Contactor Only
- NEMA Rating: 3
- Number of Poles: 3
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Supplier: CARLO GAVAZZI Automation Components
Description: electronic motor Reversing Relay Instantaneous Switching Three phase with two pole switching Control status LED indication Two control input ranges: 24 VAC/DC, 90-253 VAC Motor rating up to 3kW (3.0 HP) Rated Operational Voltage up to 600 VAC Opto-isolation at 4kVrms Mechanical
- AC Motor Phase: Three Phase Motor
- Device: AC Motor Starter
- Motor Voltage: 48 to 600 volts
- Number of Poles: 2
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Supplier: DigiKey
Description: 3PHASE REVERSING CONTACTOR
- Maximum DC Switching Voltage: 24 volts
- Type: Electrical Contactor
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Supplier: Schneider Electric, Automation & Control
Description: . Rating :16, 20, 25, 40, 63 & 100 A Number of poles: 1P, 2P, 3P, 4P Compliance with standards: EN 61095 and CEI 1095 Electrical endurance (O-C): 100,000 cycles Maximum number of switching operations a day: 100 2 versions: standard contactors / manually
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Device: Motor Contactor Only
- Device Technology: Electromechanical
- Number of Poles: 1 to 4
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Supplier: Schneider Electric
Description: Available with current ratings from 20-90A Compact 1 and 2 pole contactors and full size 2, 3, and 4-pole devices
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Continuous Current: 20 to 90 amps
- Device: Motor Contactor Only
- Motor Voltage: 110 to 600 volts
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Supplier: TelephoneStuff.com
Description: Surge Protective 3 Phase Delta Panel. Modular surge panel without surge counter, with LED diagnostics in NEMA 12 enclosure. Features: - 480 Volt, 3P Delta - 3 Pole, 4 Wire - Protection mode: 4-Mode - Replaceable modules (2480) - Impulse 6kV/500A - MCOV 550VAC
- Mounting: Wall / Panel / Backboard Mount
- Standards: CSA Mark, IEEE
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Supplier: SOCOMEC
Description: The solution for • Server rooms • Service sector • Infrastructure • Healthcare sector • Light industrial applications Advantages Innovative design • Easy to order, install and operate. • Very compact footprint. • Robust and reliable connectivity. • Clear multilanguage LCD interface. Total
- Features: Bypass Switch?, LCD or LED Display?, Remote Monitoring Contacts?
- Input Voltage Range: 400 volts
- Interfaces: Ethernet
- Mounting: Tower Type
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Supplier: Powerstar UPS Inc.
Description: 6u x26.5"d 10kva 8000w output This can be connected to 1 or 3 phase system input with 1 phase output. For shipboard applications. Extend the temperature range to -25 to +60°C with our premium battery pack.Standard batteries rated 0° to 40°C
- Features: Application Software Included?, Audible Alarms?, Automatic Restart?, Automatic Shutdown?, Bypass Switch?, Expandable Battery Jacks?, Hot-swappable Batteries?, LCD or LED Display?, Remote Monitoring Contacts?, Self-diagnostics?
- Input Voltage Range: 200 to 415 volts
- Interfaces: Serial, Other Digital, Ethernet
- Mounting: Tower Type, Rack or Tray, Other
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Supplier: Cole-Parmer
Description: • Provide up to 300,000 amps of protection per phase for sub-panels to main distribution panels • Full surge protection for all modes (L-N, L-G, L-L, and N-G) Constructed of a durable, high-impact plastic, these surge protectors conform to NEMA 4x. NO/NC contacts rated for
- Device Type: Single Phase
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Supplier: Radwell International
Description: AL26 CONTACTOR, SINGLE PHASE, 3 NORMALLY OPEN CONTACTS, 1 NORMALLY CLOSED AUXILARY CONTACT. FREE 2 YEAR RADWELL WARRANTY
- AC Motor Phase: Single Phase Motor
- Device: Motor Contactor Only
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Supplier: SOCOMEC
Description: • Input power factor > 0.99 and input current harmonic distortion < 3% thanks to IGBT rectifier. • Compatible with Open Vented Lead Acid, Valve Regulated Lead Acid (VRLA) and Nickel Cadmium batteries. • User-friendly multilingual interface with graphic display
- Compliance: IEC 62040-3, Other
- Protection: Unbalanced Loads
- UPS Type: Three Phase
- Volt-Amp Rating: 10 to 80 kVA
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Supplier: Time Mark Corporation
Description: The Model 253 Reverse Phase Relay is a solid-state sensing device designed for installation in equipment using 3-phase power. This unit is used where it is desirable to have a contact closure indicating that the proper phase rotation sequence has been applied. The
- Features: Automatic Reset, Visual Indicator
- Frequency Sensing Range: 50 to 60 Hz
- Operating Temperature: -20 to 131 F
- Phase Reversal: Yes
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Supplier: Automation24, Inc.
Description: The compact Siemens solidstate contactor 3RF3416-1BB04 is offered for the performance range up to 7.5 kW at AC-3/400 V. The solid state contactor 3RF3416-1BB04 uses a control supply voltage of 24 V DC and features practical screw terminals. It is two-phase
- AC Motor Phase: Three Phase Motor
- Continuous Current: 16 amps
- Control Voltage (Separate Control): 24 volts
- Device Technology: Solid State
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, CONTACTOR, 1 PHASE 2-POLE, 3 PHASE 3-POLE, 50 FL AMPS, 62 RESISTIVE AMPS PER POLE. FREE 2 YEAR RADWELL WARRANTY
- AC Motor Phase: Single Phase Motor, Three Phase Motor
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Supplier: WorldWide Electric Corporation
Description: compensated up to 140 °F Phase loss sensitivity Test trip function LVP option meets OSHA requirements UL Listed CSA Certified Please call for technical data and model numbers for enclosures: NEMA 1, NEMA 7 & 9, NEMA 3 & 4 These
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Device: AC Motor Starter
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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) 1101-732 from Transtector is a brick style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides
- 3-Phase Configuration: Wye
- Features: NC/NO Dry Contacts, Visual Indicators / LEDs
- Maximum Surge Current: 100000 amps
- Operating Temperature: -40 to 167 F
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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) 1101-172-2 from Transtector is a brick style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 240 Vac Single-Phase electrical service. This surge protector pro-vides effective
- Features: NC/NO Dry Contacts, Visual Indicators / LEDs
- Maximum Surge Current: 3000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: -4 to 149 F
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Supplier: Altech Corp.
Description: Features Frame Size 100AF 1/2HP up to 600HP @ 480V AC Screw Terminals (Lug Terminals Available) Direct Mounting Overload Relays
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Continuous Current: 110 to 160 amps
- Device: Motor Contactor Only
- Device Technology: Electromechanical
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Supplier: Eaton Corporation
Description: FULL VOLTAGE, NON REVERSING TYPE NEMA 3 SIZE VERTICAL MOUNTING OPEN ENCLOSURE 90 AMPERE (CONTINUOUS) CURRENT RATING 3 POLE(S) NEMA CONSTRUCTION STANDARD 24 VDC COIL VOLTAGE 7-1/2 HP AT 115 V 60 HZ 1 PHASE, 15 HP AT 230
- Device: DC Motor Starter
- Full Voltage Non-reversing Starter: Yes
- Motor Voltage: 24 volts
- NEMA Rating: 3
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Supplier: Altech Corp.
Description: Features: ?8 Frame Sizes 1/2HP up to 600HP @ 480V AC Direct Mounting Overload Relays Degree of protection:IP20 Flame Resistance:According to UL948
- AC Motor Phase: Three Phase Motor
- Continuous Current: 900 amps
- Device Technology: Electromechanical
- Motor Voltage: 500 volts
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Supplier: TelephoneStuff.com
Description: Tripp Lite's SU60K (60kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. 3-Phase UPS System Features: - N+1 configuration: three self-contained, redundant 20kVA
- Technology: On-line (Double-conversion)
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Supplier: Time Mark Corporation
Description: The Model 272 3-Phase Current Unbalance Detector monitors 3-phase lines to detect an unbalanced current. It can also monitor three separate single phase lines for equal current levels. The percentage of unbalance is adjusted from 2% to 25% by adjusting a front
- Current Type: AC Current
- Frequency Range: 400 Hz
- Input Voltage: 120 volts
- Measuring Range: 1 to 5 amps
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, DPDT CONTACTS, 3PHASE, 400VAC. FREE 2 YEAR RADWELL WARRANTY
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Supplier: PHOENIX CONTACT USA
Description: Three-phase solid-state reversing contactor with 24 V DC input, 2 A output current, zero voltage switch, optionally with thermal fuse
- Continuous Current: 0.1000 to 2 amps
- Device: Motor Contactor Only
- Device Technology: Solid State
- Motor Voltage: 24 volts
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Supplier: Tripp Lite by Eaton
Description: Tripp Lite's SU80K (80kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In an N+1 configuration, the SU80K features four self-contained, redundant 20kVA power modules that
- 3-Phase Configuration: Wye
- Interfaces: Serial
- Operating Temperature: 32 to 104 F
- Standard / Compliance: FCC, UL, IEC 62040-3, Other
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Supplier: CARLO GAVAZZI Automation Components
Description: connections are available on 63 and 100 amp sizes Standards cUL, CSA with special elevator ratings, CE and RoHS Convenience Four terminals for coil connection Easily interchangeable coils (in the event another coil voltage is required) Each contactor
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Continuous Current: 25 to 160 amps
- Device Technology: Electromechanical
- Motor Voltage: 110 to 600 volts
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Supplier: CARLO GAVAZZI Automation Components
Description: . Outputs LED indication. A yellow LED provides visual indication of the output status. Relay contact output. A relay contact provides electrical (remote) indication of the alarms/output status. High Compactness. The DPA52 is a 3-Phase monitoring relay with 17,5mm width.
- Features: Visual Indicator
- Maximum AC Switching Voltage: 250 volts
- Maximum Current: 5 amps
- Maximum DC Switching Voltage: 24 volts
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Supplier: Selectric, Inc.
Description: IEC style contactors, F-line; 3 pole, amp ratings; AC3-185, AC1-200
- AC Motor Phase: Three Phase Motor
- Control Voltage (Separate Control): 220 volts
- Device: Motor Contactor Only
- Device Technology: Electromechanical
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Supplier: WorldWide Electric Corporation
Description: Four point AC coil can be wired on top, bottom or diagonally Direct mount 3RU11 overload relays to create starters Snap-on auxiliary contacts, surge suppressors and timers 3RT01 contactors are available with cage clamps on the main terminal connections as well as
- AC Motor Phase: Single Phase Motor, Three Phase Motor
- Continuous Current: 95 to 105 amps
- Rating Standard: IEC Rated
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Supplier: Radwell International
Description: CONTACTOR, 3 POLE, 3 PHASE, 440/480 VAC, 50/60 HZ. FREE 2 YEAR RADWELL WARRANTY
- AC Motor Phase: Three Phase Motor
- Motor Voltage: 480 volts
- Number of Poles: 3
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Supplier: CARLO GAVAZZI Automation Components
Description: This product is intended to replace mechanical contactors especially when switching is frequent. The smallest product width in the RGC2, RGC3 range is 54 mm (3xDIN) and goes up to 70 mm. 2-pole and 3-pole switching options are available. Apart from resistive and slightly
- Dielectric Strength (Isolation Voltage): 1 kilovolts
- Maximum Current: 85 amps
- Mounting: DIN Rail
- Operating Temperature: -40 to 176 F
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Supplier: Aurora Instruments
Description: a positive pressure/vacuum system and a heating block/shaker (optional) that provides efficient solid phase extraction in industry standard 1, 3, and 6 mL SPE cartridges, and 96 well microplates. VERSA solid phase extraction equipment is designed to maximize sample preparation
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Featured Products Top
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starting portfolio to now include SIL3 certified models, providing added peace of mind and compliance with high safety standards.? Learn more about the M100 Electronic Motor Starter on Rockwell’s website or contact your distributor.?? (read more)
Browse Motor Starters and Contactors Datasheets for Allen-Bradley / Rockwell Automation -
The ESS 076 (3-phase) smart current sensor measures three-phase alternating current without contact. The three current conductors are fed through the openings of the through-type transformers. The measured current is processed digitally. It is output either (read more)
Browse I/O Modules and Instruments Datasheets for STEGO -
Current, STEGO is expanding its sensor portfolio with a compact solution for monitoring electrical loads in industrial applications. The sensor measures three-phase alternating currents without contact, making it easy to monitor machines, systems and (read more)
Browse Current Sensors Datasheets for STEGO -
ABSOPULSE Electronics' FTP 1K-F7W series frequency converters use microprocessor controlled high frequency pulse width modulation (PWM) technology to convert an AC-input of 115Vac or 230Vac and frequency of 47…410Hz to the required 3-phase AC-output voltage and frequency (read more)
Browse AC Power Sources Datasheets for ABSOPULSE Electronics Ltd. -
ABSOPULSE Electronics has released the HTP 3K5-3U4 series of rugged AC-DC power supplies with 3-phase, high voltage ac-inputs. The 3500W power supplies are suitable for heavy duty applications including servo drives, factory automation, industrial machinery, and equipment. The power (read more)
Browse High Voltage Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
Altech Contactors are built for dependable performance across a wide range of motor control applications. The PC Series offers compact, high-performance switching in harsh conditions, while the MC Series handles larger loads with multiple frame sizes and accessory (read more)
Browse Circuit Protection Components Datasheets for Altech Corp. -
Phoenix Contact’s CHARX AC/DC and DC/DC power modules are the first in a growing family of high-power systems that can be mounted directly in a standard 19” cabinet. The 3-phase input module has a range of 350 VAC to 530 (read more)
Browse Power Supplies Datasheets for DigiKey -
electro-mechanical lifting and positioning equipment, winches, pumps, and a broad range of other industrial machinery and equipment. The power supply accepts a 400Vac, 3-phase input and delivers between 2,500 and 3,500W, depending on application requirements. 125Vdc or (read more)
Browse Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
The HTP 300-F3 and HTP 500F-FXW series compact, three-phase, high voltage input AC-DC power supplies deliver up to 300W and 500W output power respectively. The units operate from a 3-phase line input of either 400Vac (360-440Vac range) or 480Vac (430-530Vac range). They deliver a single output (read more)
Browse Switching Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
ABSOPULSE Electronics’ PFH 5K-A3P/XX-3U7 series AC-DC Power Supplies with 3-phase active PFC-input are designed for heavy-duty 5kW industrial applications. The units operate from a three-phase input of 208Vac (197-264Vac operating range) and deliver any single output from 24Vdc (read more)
Browse Power Supplies Datasheets for ABSOPULSE Electronics Ltd.
Conduct Research Top
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A Push Towards Efficiency
The adjustable speed Brushless Motor Control (BMC series) is easy to use and set up without programming user trimpots and jumpers are factory-set and will work for most applications. Input command signal may be +/- 10 Vdc, a 5K speed pot, or a form C contact or relay for forward-stop-reverse
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AN1162 - Sensorless Field Oriented Control (FOC) of an AC Induction Motor (ACIM)
to field oriented control is to generate a 3-phase environments such as high temperature, corrosive voltage as a phasor to control the 3-phase stator contacts, etc.). current as a phasor that controls the rotor flux vector and finally the rotor current phasor. The intent of this application note
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VICTREX (R) PEEK Meets NORSOK M710 Compliance and Continues to Aggressively Test its Polymers in Support of Industry-Leading Test Standards
800 1000 1200. Figure 2: Retention of Tensile Strength After Aging in. "Sour Seawater" (3-phase test with 100% H2S gas phase). and Deionized Water. www.victrexenergy.com. ©Victrex Polymer Solutions. VICTREX PLC BELIEVES THAT THE INFORMATION CONTAINED IN THIS BROCHURE IS AN ACCURATE DESCRIPTION
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Low Global Warming Potential Refrigerants A New Option for Environmental Test Chambers That Helps Combat Climate Change
..................................................................................................................................................17. Michael Stratton. R&D Lead Engineer - Technology. Low Global Warming Potential Refrigerants. White Paper. 3. Summary. R-404A and similar refrigerants have been used in environmental
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Designing Atmospheric-Pressure Plasma Sources for Surface Engineering of Nanomaterials
. Through the placement. of the fluid electrode channels and the removal of contact between the electrodes. and the sample fluid, cDEP mitigates issues associated with sample/electrode contact. MCF10A, MCF7, and MDA-MB-231 human breast cells were used to represent early,. intermediate, and late-staged
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
chamber geometries by. imposing a dielectrophoresis (DEP) force on the beads. In cDEP the electrodes are not in. direct contact with the fluid sample but are instead capacitively coupled to the mixing. chamber through thin dielectric barriers, which eliminates many of the problems. encountered
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PROTECT YOUR INVESTMENT: Five factors to consider before making the switch to aftermarket oil
INCREASINGLY SOPHISTICATED AND REFRIGERANT. CHEMISTRIES CONTINUE TO EVOLVE, OIL FORMULATIONS ARE BEING. ENGINEERED TO ENSURE THE BEST COMPATIBILITY AND PERFORMANCE FOR. EACH COMPONENT IN THE REFRIGERATION SYSTEM. Frick (R) PureOil TM. 3. Consideration 2: The industry. landscape has changed. In recent
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CR4 - Thread: Magnetic Contactors and Single-Phase Power Supplies
I presume that your 3 phase contactor coil is rated at 415v and you want to use single phase voltage of 240 v to energise your contactor.
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Crydom - DRA3R48B4 - Uncategorized - Allied Electronics
The 3 Phase Contactor is also UL rated for 2.4 or 4.2 amps per phase Resistive Load rating.
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A Detailed Circuit Analysis of the Lawrence Livermore National Laboratory Building 141 Detonator Test Facility
3 Phase Contactor , 100 A .
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CR4 - Thread: Troubleshooting an ac coil Magnetic Contactor,
5] air conditioner is using single phase, why do you use 3 phases contactor ? is it a large concentration conditioner?
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CR4 - Thread: How To Design Reversing Motor Control with One Float Switch
I am not up to date with modern 3 phase contactors , but maybe there is one that can allow the motor to stop before opposite power is applied, maybe a dashpot system.....suitably adjusted.
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You got a problem with this? Please check my drawing.
OK, so I do away with the switch panel for the compressor and replace it with a 3 phase contactor , right?
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CR4 - Thread: Sizing Electrical Cables and Switchgear
Is there a software package available to help with the selection of cables sizes and switchgear ( 3 phase contactors , relays etc) for electrical panels.
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CR4 - Thread: failsafe switch for shallow well pump
If you have a 3 phase system you need a 3 phase contactor . price, approx 15 to 35 bucks. make sure enclosure is water tight (if needed.
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CR4 - Thread: VFD Faults
It is more common to use a 3 phase contactor .