Page 164 - 温州西卡电器有限公司（WENZHOU XIKA ELECTRICAL CO.,LTD.）

> S3VL Series moulded case circuit breaker

> Application
S3VL series MCCB is one of new products developed and manufactured by adopting interna-
tional advanced technology. It is supplied with rated insutating voltage 690V and used for circuit
of AC 50/60Hz, rated operating voltage AC 415V or below, rated opereating current from 16A to
630A. It is designed for protection of electric circuit, motors, transformers and other equipments.
The products conforms to IEC60947-2 standard.

S3VL-160
Specification
Type S3VL-160X S3VL-160 S3VL-250 S3VL-400 S3VL-630
Poles number 3 3 3 3 3
Rated current In(A) 20~160A 50~160A 100~250A 200~400A 315~400A
Rated operating voltage Ue(V) AC 50/60Hz 690 690 690 690 690
Rated insulation voltage Ui(V) 800 800 800 800 800
Rated impulse withstand voltage Uimp(kV) 8 8 8 8 8
Utilisation category A A A A A
Rated ultimate short- AC 220/240V 65 65 65 65 65
circuit breaking capacity AC 380/415V 40 40 40 40 40
Icu(kA) AC 690V 8 12 12 12 12
Rated short-circuit service AC 220/240V 65 65 65 65 65
S3VL-250 breaking capacity AC 380/415V 40 40 40 40 40
Ics(kA) AC 690V 4 6 6 6 6
Thermomagnetic
T(thermal)
M(magnetic)

S3VL-160X S3VL-160 S3VL-250
T adjustable In T adjustable M adjust- T adjustable
In (0.8~1.0In) M 50A (0.8~1.0In) able In (0.8~1.0In) M adjustable
20A 16~20A 300A 63A 40~50A 300~600A 200A 160~200A 1000~2000A
32A 25~32A 300A 80A 50~63A 300~600A 250A 200~250A 1200~2500A
40A 32~40A 600A 100A 63~80A 400~800A
50A 40~50A 600A 125A 80~100A 500~1000A
63A 50~63A 600A 160A 100~125A 625~1250A
80A 63~80A 1000A 125~160A 800~1600A
S3VL-400 100A 80~100A 1000A
125A 100~125A 1000A
160A 125~160A 1500A

S3VL-400 S3VL-630
In T adjustable(0.8~1.0In) M adjustable In T adjustable(0.8~1.0In) M adjustable
200A 160~200A 1000~2000A 315A 250~315A 1575~3150A
250A 200~250A 1200~2500A 400A 315~400A 2000~4000A
315A 250~315A 1575~3150A 500A 400~500A 2500~5000A
400A 315~400A 2000~4000A 630A 500~630A 3250~6500A

S3VL-630

>E 153