30 Amp Double Pole Circuit Breaker 80V DC / 240V AC Hydraulic Magnetic

30 Amp Double Pole Circuit Breaker 80V DC / 240V AC Hydraulic Magnetic Panel Mount with Toggle

$18.99

Taxes included.

About this item

【Versatile Dual-Voltage Protection】- This double-pole circuit breaker is expertly engineered for robust performance in both DC 80V and AC 240V electrical systems. The two-pole protective device provides synchronized interruption, safeguarding two circuits or a single 240V line with a reliable 3000A breaking capacity. This AC/DC compatible interrupter offers flexible application across diverse electrical setups.

【Internationally Certified Performance】- Engineered for global compliance, this electrical safety switch adheres to stringent standards including GB17701, IEC60934, IEC60947-2, and UL1077. The certified circuit protector features a rated insulation voltage of 500V, ensuring enhanced safety and operational integrity. Its conformance to these recognized benchmarks makes it a trusted component for critical installations.

【Enhanced Operational Endurance】- Designed for sustained reliability, this industrial-quality circuit breaker offers an impressive mechanical lifespan of 10,000 operations. The durable dual-toggle switch also ensures a significant electrical lifespan of 6,000 operations, providing consistent protection over extended use. A rated impulse withstand voltage of 4000V further underscores its resilience against electrical stresses.

【Broad Environmental Adaptability】- This heavy-duty circuit protector is constructed to function dependably across a wide operating temperature range, from -40°C to +85°C. The resilient safety interrupter performs optimally at altitudes up to 2000 meters and in environments with relative air humidity up to 95%. Its design is suited for locations free from explosive atmospheres and corrosive elements.

【Predictable Overcurrent Response】- Utilizing a Z2/J2 characteristic trip curve, this protective toggle breaker delivers precise and predictable tripping action under overload conditions. For example, the safety cut-off device is designed to interrupt the circuit within 3 to 70.0 seconds when subjected to 135% of its rated current. This calibrated trip mechanism ensures tailored protection for connected electrical systems and equipment.

Spec

Part NO	ST-3-AC220V30A-UL
Rated Working Voltage	DC 80V / AC 240V
Rated Current Range	30A
Number of Poles	1
Breaking Capacity	3000A
Mechanical Lifespan	10,000 operations
Electrical Lifespan	6,000 operations
Rated Insulation Voltage	500V
Rated Impulse Withstand	4000V
Operating Temperature	-40°C to +85°C
Operating Altitude	≤ 2000 meters
Relative Humidity	≤ 95%
Compliant Standards	GB17701, GB/T14048.2, IEC60934, IEC60947-2, UL1077
Trip Curve Type	Z2/J2 (example: 135% load trips in 3-70s)
Mounting Type	Panel Mount
Actuator Type	Toggle Switch

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This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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