Circuit Breaker Thermal Magnetic 1.5A 250VAC 80VDC Phoenix Contact 5650109

Part Overview

The Phoenix Contact 5650109 is a single-pole thermal magnetic circuit breaker rated for 1.5A at 250V AC and 80V DC, designed for DIN rail mounting with push-to-reset actuation. This component is classified as Active product status and is RoHS compliant. Circuit breakers of this specification are essential in electrical distribution systems where overcurrent protection and load isolation are required. Equivalent substitute parts may be necessary due to supply chain considerations, regional availability, or inventory management requirements.

Substiute Parts

5650109

Phoenix ContactIn Stock: 7645650109 Datasheet

Current PartRFQ

7940125374

WeidmüllerIn Stock: 11027940125374 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 5650109 is determined by strict equivalence across the following critical parameters:

• Current Rating: 1.5A (exact match required)
• Voltage Rating - AC: 250V (exact match required)
• Voltage Rating - DC: 80V (exact match required)
• Breaker Type: Thermal Magnetic (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Actuator Type: Push to Reset (exact match required)
• Number of Poles: 1 (exact match required)
• RoHS Compliance: Required

The Weidmüller part number 7940125374 meets all substitution criteria as a parametric equivalent. Both components share identical electrical ratings, mechanical mounting specifications, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 5650109 and Weidmüller 7940125374 are Active status products with full RoHS compliance. The Weidmüller component carries additional certifications including CSA C22.2 No 235, UL1077, and VDE approval, with REACH Unaffected status. Selection between these components should be based on availability, supply chain requirements, and any application-specific certification mandates. Both components are electrically and mechanically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: What makes the Weidmüller 7940125374 a valid substitute for the Phoenix Contact 5650109?

A: Both components are parametric equivalents sharing identical electrical ratings (1.5A, 250V AC, 80V DC), breaker type (thermal magnetic), mounting configuration (DIN rail), actuation method (push to reset), pole count (1), and regulatory compliance status (RoHS compliant, Active product status).

Q: Are there any differences in physical dimensions or DIN rail compatibility?

A: Both components are specified for DIN rail mounting. No dimensional parameters were provided in the technical specifications; physical verification is required for specific installation requirements.

Q: Does the Weidmüller part have additional certifications?

A: The Weidmüller 7940125374 includes CSA C22.2 No 235, UL1077, and VDE certifications. Applications requiring specific regional or industry certifications should reference these approvals.

Q: Can these components be used interchangeably in existing installations?

A: Yes, within the scope of the specified electrical and mechanical parameters. Both components meet identical performance criteria for current rating, voltage rating, breaker type, and mounting configuration.

Q: What is the inventory status for each component?

A: Phoenix Contact 5650109 has 671 pieces in stock. Weidmüller 7940125374 has 1043 pieces in stock. Both are available as new original components in bulk packaging.