The ZXMN-B Circuit Breaker Simulator is designed for comprehensive testing of power system protection devices and complete relay protection panels. This advanced instrument accurately simulates circuit breaker trip timing and operations, eliminating the need for repeated physical breaker operations during testing cycles.

• Full digital circuitry with digital time setting dials
• Simulates circuit breaker trip time settings from 20-100ms
• Three-phase and phase-to-phase operation selection
• Input signal logic control capabilities
• Simulates both tripping and closing actions
• Contact capacity: AC220V/5A for normally closed/open contacts

Products ship within 5-20 working days after payment confirmation. All items are securely packaged in robust cartons or wooden boxes. Multiple shipping options available including express, sea freight, and railway transport. Complete customs documentation provided for customer forwarders.

Wuhan GDZX Power Equipment Co., Ltd. specializes in power test equipment manufacturing, offering comprehensive solutions for high-voltage testing and electrical services. Product range includes AC series resonance test devices, transformer test equipment, cable fault testers, and power metering equipment.

Professional consulting services with dedicated technical support. All products include one-year warranty with lifetime technical assistance. Rapid response within 24 hours for all customer inquiries and technical issues.