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GSM8-80 Molded Case Circuit Breakers---Tian Shui Electric
| GSM8-80 Molded Case Circuit Breakers |
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Inquiry |
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Electrical Specifications |
| • Rated Insulation Voltage: 690V |
| • Rated Operating Voltage: 415V |
| • Rated Operating Current: 25 to 80A |
| • Conventional Thermal Current: 80A |
• Rated Operating Short-breaking Capacity:
8KA to 18KA |
• Rated Ultimate Short-circuit Breaking Capacity:
15KA to 35KA |
| • Impulse Withstand Voltage: 6KV |
| • Electromechanical Life: 50,000 cycles |
| • Mounting Class: 3 |
Environmental Data |
| • Ambient Temperature Range: -5 to +40 degree C |
| • Maximum Altitude: 2, 000m |
| • Pollution Class: 3 |
Patents |
| One patent of utility model and four patents of appearance. |
Certificates and Standards |
| • Certificates: CE, CB, and CCC |
• Standards: GB14048.2, GB14048.3, and GB14048.4
IEC60947-2, IEC60947-3, and IEC60947-4 |
Application |
• GSM8-80 series of molded case circuit breaker is used to protect three-phase motor from
overload, short-circuit, break starting, and operating, and used as isolation device. |
• This circuit breaker can achieve multipurpose of protecting and controlling when assembled
auxiliary contact or other accessories like shunt trip, under voltage release, alarm contact,
and etc. | |
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