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Supplier: SOCOMEC
Description: RM and RMS are modular fuse disconnect switches for cylindrical fuses. They provide safety disconnection and protection against overloads and short-circuits in any low voltage electrical circuit. - RM: fuse disconnect switches without signalisation (for fuses
- Approvals: IEC
- Current Rating: 32 to 125 amps
- Mounting Style: DIN Rail
- Operating Voltage: 400 to 690 volts
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Supplier: Littelfuse, Inc.
Description: The FlexMod Low Voltage Disconnect unit preserves battery charge and protects battery banks by automatically disconnecting loads when battery voltage drops to a critical level.Automatically disconnects specified loads when unit senses that vehicle battery
- Operating Voltage: 32 volts
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Supplier: Littelfuse, Inc.
Description: The FlexMod Low Voltage Disconnect unit preserves battery charge and protects battery banks by automatically disconnecting loads when battery voltage drops to a critical level.Automatically disconnects specified loads when unit senses that vehicle battery
- Operating Voltage: 32 volts
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Supplier: Unipower, LLC
Description: UNIPOWER Telecom’s LVD400 and LVD600 Series of low-voltage disconnect panels are designed for maximum flexibility. They can be used for either load or battery disconnect. The two mounting position (3.5 inches) high panels can also be configured as single or dual (A/B)
- Current Rating: 400 to 600 amps
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Supplier: Unipower, LLC
Description: UNIPOWER Telecom’s LVD1U Series of low-voltage disconnect panels are designed for maximum flexibility. They can be connected for either load or battery disconnect. The one mounting position (1.75 inches) high panels can also be configured as single or dual (A/B)
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Supplier: Littelfuse, Inc.
Description: . Interchangeable with bosch 0333009004 (08081000) and 0333009002 (08081100). 150A continuous current rating High resistance against humidity (up to 98%) and dust Pick-up and release voltage speed The versions are designed to half consumption when the contacts are closed
- Current Rating: 150 amps
- Mounting Style: Other
- Operating Voltage: 24 volts
- Power: DC
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Supplier: Littelfuse, Inc.
Description: . Interchangeable with bosch 0333009004 (08081000) and 0333009002 (08081100). 150A continuous current rating High resistance against humidity (up to 98%) and dust Pick-up and release voltage speed The versions are designed to half consumption when thecontacts are closed
- Current Rating: 150 amps
- Mounting Style: Other
- Operating Voltage: 12 volts
- Power: DC
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Supplier: Unipower, LLC
Description: The UNIPOWER Telecom LVD1U200 Series are 200A rated Low Voltage Disconnect panels designed for maximum flexibility. They can be connected for either load or battery disconnect and can be used for load shedding applications where non critical loads are switched off at an
- Current Rating: 200 amps
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Supplier: Accuris
Description: High voltage isolators (disconnectors) and earthing switches
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Supplier: Waytek, Inc.
Description: disconnect switch turns on, applying battery voltage to its load output. When the disconnect switch is on, its controller monitors the battery voltage at its battery terminal. InPower LVD20-200-SPC444 Low Voltage Disconnect Switch
- Current Rating: 200 amps
- Operating Voltage: 12 volts
- Power: DC
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Supplier: Waytek, Inc.
Description: disconnect switch turns on, applying battery voltage to its load output. When the disconnect switch is on, its controller monitors the battery voltage at its battery terminal. InPower LVD20-100-SPC442 Low Voltage Disconnect Switch
- Current Rating: 100 amps
- Operating Voltage: 12 volts
- Power: DC
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: 800V 1000V levels DC disconnect switch IEC60947.3 The BYSS.2-50 (din rail mounting) series DC switch is developed for solar PV high power voltage. Compact switch body design for solar inverter build-in DC switch, solar combiner box and a full range of
- Approvals: RoHS
- Current Rating: 15 to 50 amps
- Mounting Style: DIN Rail
- Operating Voltage: 800 to 1000 volts
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: 800V 1000V levels DC disconnect switch IEC60947.3 The BYSS.1-50/T (panel mounting) series DC switch is developed for solar PV high power voltage. Compact switch body design for solar inverter build-in DC switch, solar combiner box and a full range of
- Approvals: RoHS
- Current Rating: 15 to 50 amps
- Mounting Style: Panel Mount
- Operating Voltage: 800 to 1000 volts
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: 1500V DC disconnect switch UL508i Listed The BYSS.1-50/T (panel mounting) and BYSS.2-50 (din rail mounting) 1500V DC switches are developed for solar PV high power voltage. Compact body design is for solar inverter DC side, solar combiner box and battery energy
- Approvals: UL, RoHS, Other
- Current Rating: 13 amps
- Mounting Style: DIN Rail, Panel Mount
- Operating Voltage: 1500 volts
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: 350V 500V 600V 750V 1000V DC disconnect switch UL508i Listed The BYSS.1-50/T (panel mounting) and BYSS.2-50 (din rail mounting) DC switches are developed for solar PV high power voltage. Compact body design is for solar inverter DC side, solar combiner box and
- Approvals: UL, RoHS, Other
- Current Rating: 16 to 50 amps
- Mounting Style: DIN Rail, Panel Mount
- Operating Voltage: 350 to 1000 volts
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Supplier: Waytek, Inc.
Description: Cole Hersee 880175 Battery Disconnect Switches Category: Battery Disconnects Manufacturer: Littelfuse Terra Power Systems Power Systems TR Series Heavy-duty case designs for surface, panel or floor trim mount Lock panel switch
- Approvals: RoHS, Other
- Current Rating: 500 amps
- Operating Voltage: 32 volts
- Power: DC
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Supplier: Waytek, Inc.
Description: XD Series Flex Relays are available in single, double, and triple variations. Each position in the flexible relay can be used as a normal 500A relay battery disconnect, an automatic charging relay, or even a low voltage disconnect. Available with or without manual override knobs
- Approvals: RoHS, Other
- Current Rating: 500 amps
- Operating Voltage: 12 to 24 volts
- Power: DC
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Supplier: Accuris
Description: High-voltage switchgear and controlgear - Part 102: High-voltage alternating current disconnectors and earthing switches
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Supplier: Accuris
Description: American Standard Guide for the Operation and Maintenance of High Voltage Disconnecting Switches
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Supplier: Accuris
Description: High-Voltage Switchgear and Controlgear - Part 102: Alternating current disconnectors and earthing switches
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Description: IEC TS 62271-314:2024, a Technical Specification, applies to high-voltage direct current disconnectors and earthing switches, designed for indoor and outdoor installations and for operation on HVDC transmission systems having direct voltages of 100 kV and above. It also
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Description: High voltage disconnecting switches are assigned certain ratings by the manufacturer and standard tests are conducted to assure the user that the switch, when new, will perform within the ratings shown on the nameplate. It should be recognized that the
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Supplier: Renesas Electronics Corporation
Description: for noise sensitive applications. The ISL91117 is designed for standalone applications and supports 5V fixed output voltage or variable output voltages with an external resistor divider. Power supply solution size is minimized by a 2.34mm x 1.72mm WLCSP and a 2.6MHz switching
- IC Package Type: Other
- Output Current (IOUT): 1.5 amps
- Quiescent Current (IQ): 2.75E-5 amps
- Regulated Output Voltage (Volt): 2 to 5 volts
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Description: Applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor enclosed and open terminal installations for voltages above 1 000 V and for service frequencies up to and including 60 Hz. It also applies to the operating devices of these
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Description: IEC 62271-102:2018 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first
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Supplier: Electro Standards Laboratories
Description: High Quality Manual Data Network Switches Increase the Reliability of Your Network! The Model 8461 Network Switch is comprised of nine individually controlled, manually operated, DB15 Connect/Disconnect switches. When in CONNECT position, that individual channel
- Area Network Type: Local Area Network (LAN)
- Number of Ports: 18 #
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Description: This standard specifies design test requirements for high-voltage (above 1000 V) fuses, distribution enclosed single-pole air switches, disconnecting cutouts, fuse disconnecting switches, and accessories for use on ac distribution systems. Devices with rated
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Supplier: CSA Group
Description: IEC 62271-102:2018 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first
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Description: Description / Abstract This standard establishes specifications for high voltage (above 1000 volts) distribution class current limiting type fuses and associated accessories. All of these devices are intended for use on alternating current systems. These specifications apply to the
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Supplier: Aerovox Corp.
Description: Aerovox high voltage capacitors are constructed with metallized polypropylene film and are available in round or oval aluminum cases with four-blade quick disconnect terminal as standard. Special terminals and steel cases are available on request. Highlights High
- Capacitance Range: 20 microF
- Capacitance Tolerance: 3 (+/- %)
- DC Rated Voltage Range (WVDC): 1350 volts
- Dissipation Factor: 0.1000 %
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Supplier: RS Components, Ltd.
Description: Enclosed switch disconnectors with high power rating. Includes 1 or 2 auxilliary contacts. Enclosure is IP65 rated Number of Poles = 3 Maximum Current = 32 A Mounting Type = Enclosed Series = P1-32 Normal State Configuration = 3NO Power Rating = 15 kW IP Rating = IP65 Accepts
- Current Rating: 32 amps
- Horsepower Rating: 20.1 HP
- Operating Voltage: 690 volts
- Poles: 3 Poles
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Emergency disconnect switches Emergency disconnect switches for up to 440 V or battery voltages Emergency disconnect switches ensure immediate power interruption by manual (read more)
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FCL Components America has introduced the FTR-E1J 20A, a tab terminal-type high voltage DC switching relay built on the proven FTR-E1 series. Unlike PCB-mounted relays, this model is screw-mounted, offering flexibility for applications where printed circuit boards (read more)
Browse High Voltage Relays Datasheets for FCL Components America -
extremely resistant to high temperatures, and can handle a wide range of switching applications including battery disconnect switching, air conditioners, lights, and hydraulic motors. (read more)
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The FCL Components FTR-E1 family is expanding! Its newest member is the FTR-E1J 20A, a tab terminal-type high voltage DC switching relay. The FTR-E1J 20A is ideal for both fuel and electric vehicle, solar, machinery, and battery applications (read more)
Browse High Voltage Relays Datasheets for FCL Components America -
ROHM Semiconductor's BD9x series offers a compelling solution for designers seeking high-efficiency DC-DC buck converters. These synchronous switching regulators integrate MOSFETs, providing a compact and powerful option for various applications. ROHM BD9x regulators are ideal (read more)
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Revolutionizing Reliable High Voltage Interconnect Solutions with LEMO Y Series Featuring a wide range of safety features like locking rings, markings, and built-in switches (read more)
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RTP Electro-Optic Q-Switches utilize advanced RTP crystal technology to deliver reliable, high-speed laser pulse control across a broad wavelength range. As an isomorph of KTP, RTP offers a large electro-optic coefficient, high optical damage threshold, low (read more)
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As electrification across industries increases system currents, voltages, and associated risks, the PyroFuse addresses the critical need for advanced safety solutions to protect high-voltage systems and ensure operational reliability. Sensata’s STPS500 series PyroFuse quickly (read more)
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Conduct Research Top
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Switchyards and Substations
Switchyards and Substations A Switchyard or Substation, consisting of large breakers and towers, is usually located in an area close to the plant. The substation is used as the distribution center where: Often there are at least 2 main Buses. Very high voltages (typically 220,000 or 345,000 volts
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4 Pole Switch Manufacturers in Other Switches, 4 Pole Switch Suppliers & Exporters in Other Switches Directory
4kv,30.5kv,33kv,35kv,40.5kv disconnect switch, disconnecting switch, disconnector switch, isolator switch, isolating switch, knife switch, high voltage disconnect switch with earthing.
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Switches for 300 to 500 Kv - Some New Design Concepts
A continued activity of insulator manufacturers may be expected to accompany the development of higher volt- age disconnecting switches .
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Seismic performance evaluation of high‐voltage disconnect switches using real‐time hybrid simulation: II. Parametric study
Mosalam, KM, Günay S. Seismic performance evaluation of high voltage disconnect switches using real-time hybrid simulation: I. System development and validation.
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Enhancement of real‐time hybrid simulation on a shaking table configuration with implementation of an advanced control method
Seismic performance evaluation of high voltage disconnect switches using real-time hybrid simulation: II.
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Analysis on similarity of permanent magnet brushless DC motor operating mechanism for high-voltage disconnecting switch
The permanent magnet motor, which is applied in the high voltage disconnecting switch , used for reducing the VFTO in the operation of disconnecting switch and enhancing the operating performance, and therefore achieves the opening and closing operation and brings quicker response ability …
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Experimental Research in Earthquake Engineering
2013) Seismic performance evaluation of high voltage disconnect switches using real-time hybrid simulation: II.
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Motor soft starters in electric drives used in mining machinery
disconnect switch QS3 High voltage disconnect switch .
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Effects of electromagnetic pulse (EMP) on the supervisory control equipment of a power system. Final report
On the part of ihe one-line diagram shown in Fig. 2.10, power can enter the Dixie Substation in two ways: (1) through circuit breaker TXKSk or (2) through high voltage disconnect switch DX831- The pireferred connection is through the circuit …
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NUCLEAR SAFETY DESIGN BASES FOR LICENSE APPLICATION
Line End Transmission Tower; Line Side High Voltage Disconnect Switch ; High Voltage Breaker (continued on next page) ITS .
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Nuclear Safety Design Base for License Application
Switchyard and Standby Power Line End Transmission Tower; Line Side High Voltage Disconnect Switch ; High Voltage Breaker, Load Side High Voltage Disconnect Switch; Main Transformer; and Non-segregated Phase Bus to 12.47 kV Main Switchgear ITS .