This breaker contact system is used in DW450 intelligent type universal
breaker for normal closing/breaking of main circuits and for ensuring
short-circuit performance. Suitable for contact systems of rated
insulation voltage 400/690V, rated frequency 50Hz, rated working
voltage up to 690V, and rated current 630A-3200A.
Technical parameters:
Current specifications: 200A, 400A, 630A, 1000A, 1600A
Inner packing:
1) Contact:
a) 3sets/box
b) Box dimensions: 28 x 25.5 x 29.5cm
2) Metal piece: 1set/box
3) 3-pole thermo-set plastic piece:
a) 2sets/box
b) Box dimensions: 28 x 25.5 x 29.5cm
4) 4-pole thermo-set plastic piece:
a) 2sets/box
b) Box dimensions: 32.5 x 28 x 29.5cm
5) Thermoplastic piece:
a) 5sets/box
b) Box dimensions: 60.5 x 23 x 27cm
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Universal Breaker Contact Systems
Universal Breaker Contact Systems
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