APC 0M-3437 Assembly 4X200A Circuit Breaker Battery Disconnect

Keep critical power systems safe and serviceable with the APC by Schneider Electric 0M-3437 Assembly 4X200A Circuit Breaker Battery Disconnect. Designed for use with battery cartridges and modular UPS setups, this assembly delivers rapid, reliable isolation of DC battery feeds so technicians can perform maintenance without compromising operations. The unit features four 200A circuit breakers (4 x 200A) to protect multi-string battery configurations and a dedicated battery disconnect function to eliminate backfeed during servicing. As part of APC’s trusted line, the 0M-3437 assembly enhances circuit protection and supports uptime for security, surveillance, and monitoring systems that depend on continuous backup power. Installing this disconnect assembly simplifies troubleshooting and replacement tasks, reducing mean time to repair and lowering operational risk. Ideal for data centers, security control rooms, and critical network closets, it integrates into standard battery cartridge workflows to help maintain compliance and system integrity. Add the APC 0M-3437 to your service kit or contact your supplier to secure reliable battery isolation and protection today.

• Provides safe, fast isolation of UPS battery strings to simplify maintenance and reduce downtime
• Four 200A circuit breakers offer high-current protection for multi-string battery systems
• Minimizes service risk and supports continuity for critical security, surveillance, and monitoring infrastructure
• Streamlines field replacement and troubleshooting for battery cartridges, reducing labor time
• Robust APC by Schneider Electric assembly design improves reliability and helps maintain regulatory compliance