Phoenix Contact 2907547 Circuit Breaker - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2907547 is a thermal magnetic circuit breaker rated for 8A at 480V AC and 125V DC, designed for DIN rail mounting with lever actuation. This three-pole breaker is part of the TMC 8 series and maintains active product status with RoHS compliance. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical mounting specifications, and functional characteristics within the TMC 8 series.

Substiute Parts

2907547

Phoenix ContactIn Stock: 9402907547 Datasheet

Current PartRFQ

2907614

Phoenix ContactIn Stock: 11062907614 Datasheet

Parametric EquivalentRFQ

2907683

Phoenix ContactIn Stock: 8202907683 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 2907547 are identified within the TMC 8 series based on identical electrical and mechanical parameters. The substitution criteria are strictly limited to the following matched specifications:

• Current Rating: 8A
• Voltage Rating - AC: 480V
• Voltage Rating - DC: 125V
• Breaker Type: Thermal Magnetic
• Number of Poles: 3
• Mounting Type: DIN Rail
• Actuator Type: Lever
• Series: TMC 8

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. The substitute parts identified are Phoenix Contact 2907614 and 2907683, both of which match all critical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—2907547, 2907614, and 2907683—are active products with full compliance certifications. The 2907547 carries RoHS Compliant status, while both 2907614 and 2907683 carry ROHS3 Compliant and REACH Unaffected designations, indicating enhanced environmental compliance. Selection between these parts may be based on compliance requirements, inventory availability, or specific procurement specifications. All three parts are electrically and mechanically interchangeable within applications requiring 8A thermal magnetic circuit protection at 480V AC / 125V DC on DIN rail systems.

Frequently Asked Questions (FAQ)

Q: Are parts 2907614 and 2907683 direct substitutes for 2907547?

A: Yes. All three parts share identical electrical ratings (8A, 480V AC, 125V DC), breaker type (thermal magnetic), pole configuration (3-pole), mounting method (DIN rail), and actuation mechanism (lever). They are parametric equivalents within the TMC 8 series.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: ROHS3 Compliant represents an updated compliance designation with expanded substance restrictions. Both designations indicate environmental compliance; the difference reflects regulatory evolution. Selection depends on procurement requirements.

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

A: Yes. Identical mounting type (DIN rail), current rating (8A), voltage ratings (480V AC / 125V DC), pole count (3), and actuation type (lever) ensure mechanical and electrical interchangeability.

Q: What inventory levels are available?

A: 2907547: 886 pcs; 2907614: 1041 pcs; 2907683: 722 pcs. All are listed as new original stock.

Q: Are there any differences in packaging between these parts?

A: All three parts are packaged in boxes. No packaging variations are specified.