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Primary current: 32 A - 1,250 A
Switch disconnect kits from 32A up to 1250A 3 pole and 4 pole. Solid neutral link for units up to 400A Features Switch disconnect kits from 32A up to 1250A 3 pole ...
II 2D Ex tb IIIC T85°C Db / Zone 21-22 (Dust) / Tamb = -20°C/+55°C / IP65 New switch disconnectors Regolus Ex for command and emergency in aluminum box painted in Grey and Yellow, suitable for use in ZONE 21 and 22 ...
Giovenzana International B.V.
REGOLUS SWITCH DISCONNECTORS provide the means to safely disconnect an item of electrical equipment from the supply. The Series are composed by a wide range of bodies, actuators and complementary accessories. ...
Giovenzana International B.V.
SE Series: Modular from 2 to 4 poles, from 32A to 100A has the possibility to install IP20 terminal protections and auxiliary contacts (SE16 – SE32 only). Available versions: Panel mounting Screw Fixing Panel mounting Ø22,5mm Central ...
Giovenzana International B.V.
Primary current: 120 A
VDC: 5 kV
... for mounting in switchgear cabinets. With the proven C195 Series contactor mounted on top of the device it is possible to disconnect, with electric arc control, all permissible loads in passenger coaches (UIC 550) from ...
Primary current: 16 A - 150 A
VDC: 1 kV - 5 kV
... via a rod. Opening of the door pulls the rod and disconnects the connection between the train bus bar and the power supply. The power supply is then connected to ground to allow safe access to the switch ...
Primary current: 20, 32, 40 A
VAC: 690 V
JHAS69 isolation switch is widely used in industrial control 02 machinery and various electrical appliances, and can effectively solve the problems of emergency disconnection, safety disconnection, machine ...
Wenzhou Jinhong Electrical Appliance
Primary current: 63, 80 A
VAC: 690 V
JHAS69 isolation switch is widely used in industrial control 02 machinery and various electrical appliances, and can effectively solve the problems of emergency disconnection, safety disconnection, machine ...
Wenzhou Jinhong Electrical Appliance
Primary current: 20, 32, 40 A
VAC: 690 V
JHAS69 isolation switch is widely used in industrial control 02 machinery and various electrical appliances, and can effectively solve the problems of emergency disconnection, safety disconnection, machine ...
Wenzhou Jinhong Electrical Appliance
Primary current: 32, 12 A
VDC: 600, 1,000 V
... safety • Compact, ergonomic design • High terminal accessibility • Cover interlock with knob in "ON" position These DC isolator switches are ideal for photovoltaic systems, ensuring reliability in harsh conditions ...
BREMAS
Primary current: 32, 12 A
VDC: 600, 1,000 V
... safety • Compact, ergonomic design • High terminal accessibility • Cover interlock with knob in "ON" position These DC isolator switches are ideal for photovoltaic systems, ensuring reliability in harsh conditions ...
BREMAS
Primary current: 12, 32 A
VDC: 600, 1,000 V
... safety • Compact, ergonomic design • High terminal accessibility • Cover interlock with knob in "ON" position These DC isolator switches are ideal for photovoltaic systems, ensuring reliability in harsh conditions ...
BREMAS
Primary current: 25 A - 250 A
VAC: 400 V
At every control point and workplace where an emergency-off function is required, such devices must be present. They must mechanically snap into place automatically and be positioned where they can be easily reached.
ELEKTRA TAILFINGEN Schaltgeräte GmbH & Co. KG
Primary current: 25, 32 A
VAC: 400 V
... On/Off switches • Single-phase starter switches • Toggle switches • Reversing switches • Star-delta switches • Pole-changing switches ...
ELEKTRA TAILFINGEN Schaltgeräte GmbH & Co. KG
Primary current: 630, 400 A
VAC: 400 V
... padlocks. The switches can also be supplied in 4-pole format with switchable neutral conductor and an auxiliary switch. DL series cam circuit breakers fulfil the requirements made by DIN EN 60204 ...
ELEKTRA TAILFINGEN Schaltgeräte GmbH & Co. KG
Primary current: 630, 1,000, 1,600 A
VDC: 750, 1,500 V
... switches are mostly used in the main switch, in the CC 750-V and 1,500-V switch-disconnector, and in safety switch for motors.
Primary current: 16 A
VDC: 900 V
Modular DC Switch IP40 2 Pole 1 String Lever Specifications • Handle Type Lever Handle • Lockable N • Number of Strings 1 • Mounting Distribution Board • Temperature Range °C -40 to +65°C • Number of Poles ...
Primary current: 63 A
VAC: 400 V
Enclosed AC Isolator 3 Pole 63A (AC21) @ 400V, IP66 Protection Rating, Flame Retardant Large Enclosure Specifications • Housing Type Plastic • Number of Poles 3P • IP Rating IP66
Primary current: 1,250, 2,000 A
VDC: 2 kV
... possible to equip the disconnectors with position switches for the indication of the switch position (… IS or …TS). The disconnectors 2000 A can be delivered in the following ...
Fritz Driescher & Söhne GmbH
Primary current: 630, 125 A
VAC: 24 kV
... is 40 °C, the average value over a period of 24 h is max. 35 °C. The minimum ambient temperature is –5 °C. For our indoor switches the class "Minus 5 indoors” is speci- fied. • Solar radiation has no significant impact. • ...
Fritz Driescher & Söhne GmbH
Primary current: 400, 630, 1,500, 2,500, 4,000 A
VAC: 12, 24, 38.5 kV
... 62271-102. The switches can be used for a rated voltage range of Ur 12 kV up to 38.5 kV depending on the design and for a rated current of Ir 2500 A and 4000 A. Switch design: For the vertical assembly ...
Fritz Driescher & Söhne GmbH
Primary current: 250 A
VDC: 12, 24 V
Carling Technologies IP67 sealed BD1-Series battery disconnect switch is designed to minimize battery drain, ensure maintenance personnel safety. The optional removable key adds an extra layer of security ...
Primary current: 58 A
VDC: 1,000 V
DC - Switch Disconnectors especially developed for Photovoltaic-Installations according to IEC 60364-7-712. DC-Switches: - High DC switching capacity: up to 1000V DC / 58A - Self-cleaning and vibration resistant ...
Primary current: 32 A - 315 A
... enclosure. OPERATION The Castell KSD Switch Disconnector is typically used for machine isolation applications in order to protect the hazardous area from access while power is on. USAGE The KSD ...
Primary current: 16 A - 250 A
VAC: 690 V
When power failures occur, our 3LD2 switch disconnectors safely disconnect and isolate electrical systems – and that applies to AC motors as well as air-conditioning systems and solar power installations. ...
Primary current: 800 A
VDC: 600 V
... Our standard Knife Switch range is rigorously engineered to meet your technical specifications in different configurations. Mersen has a switch solution that will meet your unique needs. Uses of ...
Mersen Power Transfer Technologies
Primary current: 1,200 A - 4,000 A
VAC: 25 kV - 550 kV
... vertical break disconnector is designed to reduce phase spacing to a minimum. The jaw end of the switch is supported by one fixed insulator. The hinge end consists of two insulators, one fixed, the other ...
Primary current: 10 A - 630 A
VAC: 690 V
... the frequency converter Reliable load disconnect switch with positively opening main contacts Functional Description - R. STAHL's 8146/5-V11 series load disconnect switches can be used ...
Primary current: 250 A
VAC: 800 V
... termination: screw, bolt, clamp strap, extendable for V-terminal - optional • Padlocking and sealing of switch door cover - optional • Indicating switch for switch door position - optional • ...
Mersen - Electrical Power
... assembled and adjusted In accordmg to assembling requests of circuit breakers; but ail mechanical parameters of the vacuum switches should mect up with the requirements of vacuum interrupters. It is never allowed to ...
VAC: 400 V
VDC: 23 V
... horizontal fuse-switch disconnectors with different sizes can be combined together and form uniform cover cutout. The new assortment contains four cover support levels at 32, 60, 70 and 90 mm above the ...
ETI
Primary current: 40, 32, 25 A
VDC: 1,000, 1,500 V
Switch disconnectors for photovoltaic applications GD series LOVATO Electric has expanded the series of GD switch disconnectors with the introduction of new codes specifically designed for photovoltaic ...
Primary current: 32, 63, 80, 100, 125 A
VAC: 240, 415 V
VH12-125 series switch disconnection (hereinafter referred to as switch ) applies to power distribution and control circuits with AC 50Hz, rated current up to 125A,rated voltage up to 415V. It’s mainly ...
ZHEJIANG VEKON TECHNOLOGY CO.,LTD
Primary current: 25 A - 45 A
VDC: 0 V - 1,000 V
SIRCO MC PV are DC load break switches. They make and break under load conditions and provide optimum safety isolation for any PV circuit. Advantages Compact Thanks to its compact design, the space needed within the combiner box ...
... and manufactured in accordance with IEC60999-1:1999 standard, in line with the requirements of VDE 0618 Part 1/08.19, the disconnector is used at the interface of the lightning protection zone or in the computer room ...
... do some tests according to the requirements of State Grid Company, meet the latest edition of the national standards and industry standards of high parameter requirements. Service environment Serice place: Outdoor The ...
Henan ping high electric co., LTD.
With the SECUR®UltraLiner, Wöhner sets new standards and closes an important gap in the CrossBoard® portfolio. With the switch-disconnector fuses, cable outlet can now be protected with cylindrical fuses type 10x38, Class ...
Wöhner
Disconnect switches are used as a safety feature in the control of electrical circuits. They provide protection against electrical accidents during servicing or inspection.
ApplicationsDisconnect switches are commonly used in low-voltage switchgear, for starting and stopping motors and for isolating loads during maintenance. They also are found in motor control centers, on switchboards and as on/off switches for industrial equipment and machinery.
TechnologiesDisconnect switches use different insulating technologies depending on their voltage rating. Disconnect switches can also be fused in order to provide proper protection. There are also single-pole and multi-pole disconnect switches depending on the complexity of the circuit.
How to chooseWhen selecting among disconnect switches, be sure to determine your system's insulation voltage, operating voltage and current. An inappropriate choice could cause the switch to malfunction and possibly harm personnel or equipment.
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