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ABB - 1SDA054349R1 Moulded Case Circuit Breaker, 3 Poles, 400 A, 690 V ac, 100 kA, Thermal Magnetic Trip, 103.5 x 140 x 205 mm

1SDA054349R1

ABB 1SDA054349R1 Circuit Breakers
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Manufacturer: ABB
MOULDED CASE CIRCUIT BREAKER, 3 POLES, 400 A, 690 V AC, 100 KA, THERMAL MAGNETIC TRIP, 103.5 X 140 X 205 MM

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Estimated lead time: 24 to 25 days | Check Availability

Price
£1,698.83
£2,038.60 (IncVAT)

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Automatic Moulded Case Circuit Breaker, MCCB, 3 Pole, 400A

A dependable 3 pole, 400 Amp, moulded case circuit breaker (MCCB), forming part of the SACE Tmax series, featuring a short circuit breaking capacity of 70 kA at 415 VAC and an impulse withstand voltage rating of 8 kV. This compact MCCB design has exceptional performance in terms of breaking capacity and limitation of the specific let-through energy, ideal for motor protection applications.

The electric arc interruption system used within this MCCB allows short-circuit currents of very high value to be interrupted quickly. The circuit-breaker operating mechanism is free release regardless of the pressure on the lever and the speed of the operation.  Circuit protection tripping automatically opens the moving contacts, resetting is via pushing the operating lever from the intermediate position into the lowest open position.

Tmax circuit breakers can be installed in the switchboards, panel boards and control panels, mounted in any horizontal, vertical or lying down position on the back plate or on rails, without undergoing any derating of their rated characteristics.

3 Pole 400A MCCB Features

  • Number of poles - 3
  • Current rating - 400 Amps
  • SACE Tmax T type
  • Toggle actuator type
  • Overload protection, short-circuit protection
  • Rated operational voltage - 690 V
  • Rated insulation voltage - 1000 V
  • Rated breaking capacity - 70 kA at 415 Vac, 100 kA at 220 Vac
  • Rated impulse withstand voltage - 8 kV
  • Electrical durability – 7000 cycles, 60 per hour
  • Mechanical durability – 20000 cycles, 120 per hour
  • Thermal magnetic trip
  • Screw terminals
  • Panel mount
  • Terminal type – fixed, front
  • Dimensions HxWxD – 205x140x103.5 mm
  • Standards RoHS Compliants, GL Certified, CE Certified, IEC Certified

Product Information

Manufacturer: ABB
Pricing Unit: Each
Tariff code: 85362090
Generic code: 0003000006
GTIN/UPC/EAN: 8015644554477

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Web Promo Carriage UK standard delivery, usually within 1 - 2 days (1 per day, minimum order £20.00) £0.00
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Kempston Controls is electrical and electronic components distributor, providing fuses, sensors, control components, industrial automation equipment and more. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated sales centre on +44 (0) 1933 411411.

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