Product Details

GE Gerapid 4207 GE High Speed DC Circuit Breaker

Gerapid DC High Speed Circuit Breaker

Gerapid high speed DC circuit breakers are single-pole circuit breakers designed for use in high energy, high reliability DC power distribution systems. They are suitable for protection of mains and semiconductors (converters/rectifiers) in railway and industrial applications.

Feeder circuit breakers and rectifier circuit breakers are available with operating currents up to 8,000ADC and operating voltages up to 3600VDC. They have a very high interruption capacity combined with a current limiting characteristic.

Product Features

• Housing and arc chute with insulating material, with compact dimensions.

• Two-stage contact system for long life main-contacts

• Solenoid drive with integrated control unit, short time operated.

• Electromagnetic trip drive operating independent on current direction, fixed or adjustable settings.

• Available with integrated current measurement unit type SEL (optional up to 4000A)

Technical data

Type	Arc chute	lth [A]	Ir [A]	Ue [V]	Ui [V]	120m [A]	2m [A]	2s [A]	INSS [kA]
Gerapid 2607	1X2	2600	2600	1000	2000	3150	5200	7800	50
Gerapid 2607	1X4			2000	2000				35
Gerapid 2607	2X2			2000	2000				71
Gerapid 2607	2X3			3000	3000				35
Gerapid 2607	2X4			3600	4000				30
Gerapid 4207	1X2	4200	4150	1000	2000	5000	8500	12600	50
Gerapid 4207	1X4			2000	2000				35
Gerapid 4207	2X2			2000	2000				71
Gerapid 4207	2X3			3000	3000				35
Gerapid 4207	2X4			3600	4000				30
Gerapid 6007	1X2	6000	5000	1000	1000	7200	12000	18000	50
Gerapid 6007	1X4			2000	2000				35
Gerapid 6007	2X2			2000	2000				56
Gerapid 6007	2X3			3000	3000				35
Gerapid 6007	2X4			3600	4000				-1)
Gerapid 8007	1X2	8000	6000	1000	2000	9600	16000	24000	50
Gerapid 8007	2X2	8000	6000	1000	2000	9600	16000	24000	50

Packing & Shipping:

Payment methods:

Samples order: Paypal or Western Union

Main order: T/T

Delivery time:

Small orders: 5-7 working days

Bulk orders:15-30 working days

Our Company information:

Wuhan WOFOTO Electric CO.,LTD
belongs to CHINA WOFOTO GROUP CO.,LIMITED

-Wuhan WOFOTO Electric Co.,Ltd
Main Sales: Generator circuit breaker, SF6 circuit breaker, SF6 Disconnect Switches, Vacuum Circuit Breaker, Vacuum Contactor, SF6-Ring Main Unit, Automatic Transfer Switch, Relay protection devices, Distribution transformer, Air circuit breaker.
Brands:Schneider, ABB, SIEMENS, GE
Website:

WhatsApp:+86 13797009877
skype:wofotocn

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