Phoenix Contact 2907642 Circuit Breaker - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2907642 is a thermal magnetic circuit breaker rated for 30A at 277V AC and 60V DC, designed for DIN rail mounting with lever actuation. This single-pole breaker is part of the TMC 8 series and maintains active product status with ROHS3 compliance. Equivalent substitute parts are necessary to address supply chain variations, regional availability, or inventory management while maintaining identical electrical and mechanical specifications.

Substiute Parts

2907642

Phoenix ContactIn Stock: 9192907642 Datasheet

Current PartRFQ

2907494

Phoenix ContactIn Stock: 11932907494 Datasheet

Parametric EquivalentRFQ

2907575

Phoenix ContactIn Stock: 10082907575 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 2907642 are identified as parametric equivalents within the TMC 8 series. Substitution is valid when the following criteria are met:

• Current rating: 30A
• AC voltage rating: 277V
• DC voltage rating: 60V
• Breaker type: Thermal Magnetic
• Mounting configuration: DIN Rail
• Actuator mechanism: Lever
• Pole configuration: Single pole (1P)
• Manufacturer: Phoenix Contact
• Series designation: TMC 8
• Product status: Active

The substitute parts 2907494 and 2907575 satisfy all electrical and mechanical parameters required for direct substitution with the main part 2907642.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—2907642, 2907494, and 2907575—are active Phoenix Contact products with identical electrical ratings, mechanical configurations, and compliance certifications. Selection among these equivalents may be based on inventory availability:

• 2907642: 888 pieces in stock
• 2907494: 1138 pieces in stock
• 2907575: 914 pieces in stock

All parts maintain ROHS3 compliance and EAR99 export classification. Regulatory compliance differences exist only in REACH status: 2907642 is REACH Affected, while 2907494 and 2907575 are REACH Unaffected. For applications subject to REACH regulations, parts 2907494 or 2907575 may be preferred.

Frequently Asked Questions (FAQ)

Q: Can part 2907494 or 2907575 be used as a direct replacement for 2907642?

A: Yes. All three parts are parametric equivalents with identical current ratings (30A), voltage ratings (277V AC / 60V DC), breaker type (thermal magnetic), mounting configuration (DIN rail), and actuator mechanism (lever). They are interchangeable for applications requiring these specifications.

Q: What is the difference between these substitute parts?

A: The electrical and mechanical specifications are identical. The primary difference is REACH regulatory status: 2907642 is REACH Affected, while 2907494 and 2907575 are REACH Unaffected. Inventory levels also vary among the three part numbers.

Q: Are all parts available in the same packaging?

A: Yes. All three parts are supplied in box packaging and carry the same HTSUS classification (8536.20.0040).

Q: Which part should I select for new designs?

A: Any of the three parts satisfy the specified electrical and mechanical requirements. Selection should consider REACH compliance requirements for your application and regional distribution. All parts maintain active product status and ROHS3 compliance.

Q: Do these parts have different thermal or magnetic trip characteristics?

A: No technical data provided indicates differences in thermal or magnetic trip characteristics. All parts are specified as thermal magnetic breakers within the TMC 8 series with identical current ratings.