Sm5 Series Moulded Case Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: Moulded Case Circuit Breaker
• Model NO.: SM5
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Transport Package: Carton
• Trademark: ELECAL
• Origin: Wenzhou

Product Description

1.Application
SM5 series MCCB is applicable circuit of AC 50/60Hz, rated insulation voltage 690V, ratedcurrent 16-250A, for distribute energy of electricity & infrequent making & breaking circuit innormal conditions, protecting when circuit is overloaded, short circuit. The products conforms toIEC60947-2 standard.

2. Specification

Type	SM5-125	SM5-250
Poles number	3	3
Rated current In(A)	16, 20, 32, 40, 50, 63,80, 100, 125	100, 160, 180, 200, 250
Utilisation category	A	A
Rated ultimate short-circuit breaking capacityIcu(KA) at 415V	16	25
Rated short-circuit service breaking capacityIcs(%Icu) at 415V	100	100