Circuit Breaker; DIN Rail; 1 Pole; 4 A; 277 VAC

OVERVIEW

1492-SPM Supplementary Protectors are used to protect equipment in applications. They are current-limiting and feature dual terminals for wiring and bus bar flexibility. With a 40 °C (104 °F) calibration temperature, these protectors are suitable for extreme ambient conditions.

Features:

• Includes 0.5-63 A circuit breakers
• Available in 1(+N)-pole, 2-pole, and 3(+N)-pole versions
• Includes B, C, and D trip curves
• Ambient conditions with operating rance of -2555 °C (-13-131 °F)