×

×

Products

EBS7MT Moulded Case Circuit Breaker

Function

EBS7MT moulded case circuit breaker is suitable for circuit AC50/60Hz,rated voltage up to AC 690V,rated operating current up to 630A.It features normal structure,reliable performance,high breaking capacity,used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC60947-2.

Specifications

Type EBS7MT-160 EBS7MT-250 EBS7MT-400 EBS7MT-630
Poles number 3 3 3 3
Rated current In(A) 16~160 100~250 250~400 400~630
Rated operating voltage Ue(V)(AC50/60Hz) 690 690 690 690
Rated insulation voltage ui(V) 800 800 1000 1000
Rated impulse withstand voltage Uimp(kV) 8 8 8 8
Utillisation category A A A A
Frequency withstand voltage 1 Minute 3000 3000 3500 3500
 

 

Rated limited

short-circuit breaking capacity Icu(kA)

220/230V 25 50 70 70
380/415V 16 36 36 36
400V 10 25 30 30
500V 8 20 25 25
690V 3 5 20 20
 

 

Rated operating short-circuit breaking capacity Ics

220/230V 100% 75% 100% 100%
380/415V 100% 75% 100% 100%
400V 100% 75% 100% 100%
500V 100% 75% 100% 100%
690V 100% 75% 100% 100%
 

 

 

Rated short-circuit closing Icn(kA)

220/230V 52.5 105 154 154
380/415V 32 75.6 75.6 75.6
400V 17 52.5 63 63
500V 13.6 40 52.5 52.5
690V 4.3 7.7 40 40
 

Mechanical life

operating recycle times 25000 25000 20000 20000
operating recycle times per hour 240 240 240 120
Eectrical life operating recycle times 8000 8000 6000 5000
operating recycle times per hour 120 120 120 60

 

Dimensions

 

EBASEE-EBS7MT-Moulded-Case-Circuit-Breaker-MCCB.pdf
6 MB
Moulded Case Circuit Breaker EBS7M-CB Certificate

Related Products All Products

related solution All Solutions

leave message

Win win cooperation

Win Win Cooperation And Create The Future Together

Chat Now!