Discount wholesale Moulded case circuit breaker-FTM2X to Greek Factories
Overview:
With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Discount wholesale Moulded case circuit breaker-FTM2X to Greek Factories, We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.
Model: | FTM2X-63 | |
Frame size rated current Inm(A): | 63 | |
Poles: | 3,4 | |
Rated current(A): | 10,16,20,25,32,40,50,63 | |
Rated operational voltage(V): | AC380V/400V AC480V/500V AC530V/550V AC660V/690V | |
Rated insulation voltage(V): | AC1000 | |
Rated impulse withstand voltage Uimp(KV): | 8 | |
Rated ultimate short - circuit breaking capacity(KV): | AC380V/400V | 35 |
Rated short circuit breaking capacity | 25 | |
Rated ultimate short - circuit breaking capacity(KV): | AC480V/500V | 20 |
Rated short circuit breaking capacity(KV) | 15 | |
Rated ultimate short - circuit breaking capacity(KV): | AC530V/550V | 20 |
Rated short circuit breaking capacity(KV) | 15 | |
Rated ultimate short - circuit breaking capacity(KV): | AC660V/690V | 10 |
Rated short circuit breaking capacity(KV): | 7.5 | |
Operating performance(KV): | Electrical life: | 8000 |
Mechanical life: | 20000 | |
Tripping mode(KV): | thermomagnetic | |
Protection category(KV): | distribution protection | |
motor protection | ||
Arcing distance(KV): | not more than 50(0) | |
Isolating function(KV): | A | |
Connection: | Front connection plate,rear connection plate,plug-in rear connection plate | |
Isolating function | Yes | |
Size: | L (mm) | 130 |
W(mm) | 75/100 | |
H(mm) | 90 |
Product Description: L630E type, 600 amp frame, 3 pole, 600V class, with adjustable instantaneous trip unit.
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My website: http://kaizerpowerelectronics.dk/electronics/mysterious-failure-of-a-siemens-mini-circuit-breaker-c6a-5sy41/
From one day to another this mini circuit breaker stopped working, I had been using it wrongly as a on/off switch and was wondering if there was a mechanism inside to disable it after too many on/off switches, as MCBs are only rated for a finite number of operations.