Our Bulletin 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.
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 range of -25…+55 °C (-13…+131 °F)
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Certifications
CCC Certified
CE Marked
CSA Certified ⋆
DNV GL Type Approval
RoHS Compliant
UL Recognized ⋆
VDE Certified
⋆ 1+N and 3+N devices are not UL Recognized or CSA Certified.
Standards Compliance
CSA C22.2 No. 235
EN 60947-2
GB 14048.2
UL 1077
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
