Phoenix Contact 5650131 Circuit Breaker Thermal Magnetic 3A 250VAC 80VDC

Part Overview

The Phoenix Contact 5650131 is a thermal magnetic circuit breaker rated for 3A at 250V AC and 80V DC, designed for DIN rail mounting with push-to-reset actuation. This two-pole breaker is part of the TMC42 series and maintains active product status with RoHS compliance. Alternative equivalent parts are available to support supply chain flexibility and procurement options while maintaining identical electrical and mechanical specifications.

Substiute Parts

5650131

Phoenix ContactIn Stock: 9975650131 Datasheet

Current PartRFQ

7940102283

WeidmüllerIn Stock: 7817940102283 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitution for the Phoenix Contact 5650131 is determined by strict alignment of electrical and mechanical parameters. The substitute part must match all critical specifications: 3A current rating, 250V AC and 80V DC voltage ratings, two-pole configuration, thermal magnetic protection type, DIN rail mounting, and push-to-reset actuation. The Weidmüller 7940102283 meets all these requirements, making it a parametric equivalent suitable for direct replacement in applications requiring identical electrical performance and form factor.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 5650131 and Weidmüller 7940102283 are active products with RoHS compliance and identical electrical ratings. The Weidmüller part carries CSA C22.2 No 235, UL1077, and VDE certifications, with REACH Unaffected status. Selection between these parts should be based on availability, procurement lead time, and any project-specific certification requirements. Both parts are suitable for applications requiring 3A thermal magnetic protection at 250V AC / 80V DC on DIN rail installations.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 7940102283 directly replace the Phoenix Contact 5650131? A: Yes. Both parts share identical electrical ratings (3A, 250V AC, 80V DC), breaker type (thermal magnetic), pole count (2), mounting method (DIN rail), and actuation mechanism (push to reset). Direct substitution is supported.

Q: Are there differences in physical dimensions or DIN rail compatibility? A: Both parts are designed for standard DIN rail mounting. No dimensional incompatibilities exist between these equivalent parts.

Q: What certifications apply to each part? A: The Phoenix Contact 5650131 meets RoHS compliance. The Weidmüller 7940102283 carries CSA C22.2 No 235, UL1077, and VDE certifications in addition to RoHS compliance. Verify certification requirements for your specific application.

Q: Are both parts currently available? A: Both parts maintain active product status. Inventory availability should be confirmed with your supplier, as stock levels vary.

Q: Do these parts require any special handling or installation considerations? A: Both are standard DIN rail-mounted thermal magnetic circuit breakers with push-to-reset actuation. Follow standard installation procedures for DIN rail components and ensure proper electrical connections per applicable standards.