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Description: IEC 60364-4-43:2008 provides requirements for the protection of live conductors from the effects of overcurrents. IEC 60364-4-43:2008 describes how live conductors are protected by one or more devices for the automatic disconnection of the supply in the event of overload (Clause
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Description: Sets out general rules for protection of live conductors against overload and short circuit. Specifies the features of various protective devices and necessary coordination between conductors and overload protective devices. Formula for calculation of time in which
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Description: Describes how live conductors are protected by one or more devices for automatic interruption of the supply in the event of overload (see clause 433) and short-circuits (see clause 434) except in cases where the overcurrent is limited in accordance with clause 436 or by the conditions
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: equipments and electrical installations are protected by MOVs and Gas arresters. Our new family of testers can test t hese devices to establish if the devi ces are still operating correctly or not. Energy conserva tion is featured on all these new Advanced Products. The Quick Test bu
- Features: Audible Indicator, Battery Powered, Overload Protection
- Form Factor: Other
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Supplier: CSA Group
Description: IEC 60364-4-43:2008 provides requirements for the protection of live conductors from the effects of overcurrents. IEC 60364-4-43:2008 describes how live conductors are protected by one or more devices for the automatic disconnection of the supply in the event of overload (Clause
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Description: Specifies where overload and short-circuit protective devices have to be placed in the run of the conductor. States particular requirements for protection of phase and neutral conductors according to TN, TT and IT systems. Note: -Requirements do not take account of external
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Supplier: RS Components, Ltd.
Description: The TF140DU thermal overload relays are protection devices for the main circuit used mainly to protect motors in the event of overload or phase failure. These devices have trip class 10A. Manual or automatic reset selectable. Phase loss sensitive. Two
- Contact Current Rating: 10 amps
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Supplier: RS Components, Ltd.
Description: The TF140DU thermal overload relays are protection devices for the main circuit used mainly to protect motors in the event of overload or phase failure. These devices have trip class 10A. Manual or automatic reset selectable. Phase loss sensitive. Two
- Contact Current Rating: 10 amps
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Supplier: RS Components, Ltd.
Description: The TF140DU thermal overload relays are protection devices for the main circuit used mainly to protect motors in the event of overload or phase failure. These devices have trip class 10A. Manual or automatic reset selectable. Phase loss sensitive. Two
- Contact Current Rating: 10 amps
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Supplier: RS Components, Ltd.
Description: The TF140DU thermal overload relays are protection devices for the main circuit used mainly to protect motors in the event of overload or phase failure. These devices have trip class 10A. Manual or automatic reset selectable. Phase loss sensitive. Two
- Contact Current Rating: 10 amps
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Supplier: Legrand
Description: Wiremold Sentrex High Performance Surge Protector Series and the Perma Power Computer Grade Surge Protector Series include a wide range of solutions for point-of-use surge protection applications. By dissipating and diverting excess voltage, Sentrex and Perma Power surge protection
- Features: On / Off Switch, Resettable Circuit Breaker, Visual Indicators / LEDs
- Mode of Protection: All Mode
- Nominal Discharge Current (IN): 3 kA
- Outlets / Connectors: Electrical Outlets
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Supplier: Legrand
Description: surge protection device keeps your critical systems functioning properly. Surges can strike once a month or hundreds of times a day. They can penetrate a facility via AC, telephone, and communication lines, or on any wire that enters a building. Surges and noise are also generated
- Features: Resettable Circuit Breaker, Visual Indicators / LEDs
- Mode of Protection: All Mode
- Mounting: Rack Mount Type
- Outlets / Connectors: Electrical Outlets
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Supplier: Tripp Lite by Eaton
Description: and 3 designated transformer plug outlets offers convenient protection of desktop computer equipment and accessories. $150,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only). PLUG/OUTLETS: Input: NEMA5-15P/Output: 8 NEMA5-15R/8 ft. AC line cord ELECTRICAL: 120V AC,
- Clamping Voltage: 150 volts
- Standards: IEEE, Other
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Supplier: Tripp Lite by Eaton
Description: Surge Protection for Locations with Limited Free Space 1800W, 120V, 15A, corded, multi-outlet power strip that connects multiple electrical devices in close proximity to a single AC wall socket Contains an integral surge protector to eliminate the need for a separate desktop
- Frequency: 60 Hz
- Unit Type: Plug Strip
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Supplier: CSA Group
Description: motor overload protection test; i) update to Clause 19.4.4.1; j) addition of Clause 19.4.12, Electronic motor overload protection test; k) addition of Clause 19.4.13, Short-circuit test; l) update to Clause 19.6.1; m) update to Clause 19.7.1; n) update to
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Supplier: Tripp Lite by Eaton
Description: turn offs, while a resettable 20-amp circuit breaker guards against dangerous circuit overloads. To match the decor of most professional settings, it has an attractive gray housing with black receptacles. Features Multi-Outlet 120V Power Distribution and Surge Protection for Locations
- Frequency: 50 Hz, 60 Hz
- Unit Type: Plug Strip
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Supplier: UL Standards & Engagement
Description: MOTOR PROTECTOR to accurately and reliably sense the heat of the motor windings; thus, addressing the over-temperature protection due to motor overload conditions; • the ability of the THERMAL MOTOR PROTECTOR to accurately and reliably sense the current due to
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Supplier: SAE International
Description: This SAE Aerospace Standard (AS) covers the general requirements for the design, manufacture, and test of Solid State Power Controllers (SSPCs) of both dc and ac ratings for use in electrical power systems. SSPCs conforming to this standard are intended for use in controlling the making and
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Supplier: OMEGA Engineering, Inc.
Description: The LP-PS Series of power supplies provides a reliable DC power source for any industrial control system. These economical and reliable power supplies for industrial devices are designed to take minimal depth in your electrical control cabinet. The LP-PS Series power supplies offering
- AC Input Voltage: 85 to 264 volts
- DC Output Current: 0.6300 to 4 amps
- DC Output Power: 15.2 to 101 watts
- DC Output Voltage: 21.6 to 29 volts
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Supplier: ROHM Semiconductor GmbH
Description: a low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the
- Voltage Type: AC Voltage
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Supplier: ROHM Semiconductor GmbH
Description: low current consumption. Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device
- Voltage Type: AC Voltage
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Supplier: ROHM Semiconductor GmbH
Description: consumption. Ceramic capacitors can be used for phase compensation capacitor of the output. Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from
- Voltage Type: AC Voltage
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Supplier: ROHM Semiconductor GmbH
Description: consumption. Ceramic capacitors can be used for phase compensation capacitor of the output. Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from
- Voltage Type: AC Voltage
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Supplier: ROHM Semiconductor USA, LLC
Description: BD7673AG is a PWM controller type DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With
- IC Package Type: SSOP, Other
- Operating Temperature: -40 to 85 C
- Regulator Category: Switching Regulator
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Supplier: ROHM Semiconductor USA, LLC
Description: BD7672BG is a PWM controller type DC/DC converter for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With
- IC Package Type: SSOP, Other
- Operating Temperature: -40 to 85 C
- Regulator Category: Switching Regulator
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Supplier: ROHM Semiconductor USA, LLC
Description: BD7679G is a PWM controller type DC/DC converter IC for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With
- IC Package Type: SSOP, Other
- Operating Temperature: -40 to 85 C
- Regulator Category: Switching Regulator
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Supplier: ROHM Semiconductor USA, LLC
Description: -Carbide) MOSFET. Design with a high degree of flexibility is achieved with current detection resistors as external devices. The burst operation reduces an input power at light load. It includes various protection functions, such as soft start function, burst operation, over current
- IC Package Type: TO-220, Other
- Operating Temperature: -40 to 105 C
- Output Voltage (Volt): 15 to 27.5 volts
- Quiescent Current (IQ): 0.0020 amps
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Supplier: SOCOMEC
Description: make and break under load conditions and provide safety isolation and protection against overcurrent for any low voltage electrical circuit. Advantages Tripping upon overload Remote breaking by voltage release device. High breaking capacity Protection against
- Main Device: Fusible
- Maximum Current: 250 to 1250 amps
- Panels: Single-Panel
- Style: Rack Mounted
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Supplier: OMEGA Engineering, Inc.
Description: The SL-PS Series of power supplies provides a reliable DC power source for any industrial control system. These economical and reliable power supplies for industrial devices (PLCs, sensors, switches) are designed to take minimal space in your electrical control cabinet. The SL-PS
- DC Input Voltage: 120 to 370 volts
- DC Output Power: 10 to 100 watts
- DC Output Voltage: 24 volts
- Form Factor: DIN Rail
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Supplier: SFCable.com
Description: : Electrical rating : 125V, 60Hz, 15A, 1875W Joules rating: 250J Max peak pulse current: 6500A Max Surge clamping voltage: 500V Max Surge pulse voltage: 6000V Response time: faster than 1 nanosecond Overload protection: 125V 15A circuit breaker Caution: Do not use power strip
- Mounting: Plug-in Module
- Number of Electrical Outlets: 6 #
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Supplier: TelephoneStuff.com
Description: enclosures as well as horizontal mounting in raceways and more - 16 NEMA 5-15R output receptacles - Lighted power switch with locking transparent safety cover prevents accidental shutoff of connected devices - 15 amp electrical capacity with circuit breaker - 120V, 50 /60Hz
- Certification: UL
- Current Rating: 15 amps
- Frequency: 50 Hz, 60 Hz
- Outlet Configuration: NEMA
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Supplier: Mersen
Description: overloads which are handled by standard protective devices. Cable protectors are rated in terms of cable size and material (Al or Cu). Heat shrinkable (HS) tubing can be specified for field installation. For cables smaller than 4/0, class J fuses can be used. Features Fiberglass bodies
- Approvals / Standards: UL Approval
- Material: Other
- Mounting: Other
- Operating Temperature: 80 C
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Supplier: Haida International Equipment Co., Ltd.
Description: components: TEMI 880 controller, Bock compressor, Taiwan Adventist AC contactor, Thermal relay, Time Relay, OMRON AC relay, Italian dry protector etc. Safety devices: water protection, water shutdown protection, high-pressure compressor protection, compressor thermal
- Configuration: Walk-In
- Humidity Range: 40 to 85 % RH
- Temperature Control: Heating, Cooling
- Temperature Range: 20 to 80 C
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Supplier: L-com, Inc.
Description: enclosures into a 24VDC PoE ready enclosure. Built In Protection Circuits The PSW2424-POE feature built in over voltage, over current and short circuit protection. If an overload is detected, the power shuts down automatically; when the overload is cleared, the power is
- Output Power: 24 watts
- Output Voltage: 24 volts
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Featured Products Top
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transformer, interference such as high voltage pulses and lightning surges on the input side are blocked from being transmitted to the output end, protecting sensitive electronic components. 3 Multiple protection and security guarantee technologies Overload and short circuit protection (read more)
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, which can cause malfunction and premature failure such as vibration, shock, and stress caused by temperature fluctuation during thermal cycling. Material options for electronic protection include silicones, epoxies, polyurethanes, and other various polymers. Silicones are extremely durable (read more)
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humidity, waterproof, dustproof Electrical Current up to 5000A, voltage up to 110kV Signal Types Ethernet, USB, RS232, RS485, Profibus, CanBUS, CANOPEN, DeviceNET, CC-LINK, Profi (read more)
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semiconductor devices are highly sensitive to short-circuit faults. Even a brief overcurrent event can cause irreversible damage. VRA semiconductor protection fuses provide ultra-fast, high-capacity protection, allowing engineers to precisely coordinate protection schemes while ensuring system safety, reliability, and compact design integration. (read more)
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Conduct Research Top
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White Paper: Fuses Outshine Circuit Breakers in Cost, Reliability.
The debate sparked around fuses versus molded case circuit breaker (MCCB) seems to travel around an endless path. Overcurrents are inevitable in electrical systems, so which is the best overcurrent protection method? This paper outlines how the use of fuses can be more beneficial than MCCBs
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States > Illinois > State > Regulations > Title 62 - Mining > Chapter I - Department of Natural Resources > [62 Ill. Adm. Code 220] 220 - Surface Installation ...
"Fuse" means an electrical overload protective device with a circuit opening fusible part that is heated and severed by the passage of overcurrent through it; .
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News from the firms
The new item, the Edspot, has sensitivities of 25 mm/pA, 1.8 mm/pV and 75 mm/pC with switched ranges in x 10 steps, A built-in electrical overload protection device enables the instrument to accept mains voltage across the input terminals.