Phoenix Contact 1019988 Circuit Breaker 32A - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1019988 is a thermal magnetic circuit breaker rated for 32A at 277V AC and 60V DC, designed for DIN rail mounting with lever actuation. This single-pole breaker is part of the TMC 7 series and maintains active product status with full ROHS3 compliance and REACH unaffected certification. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, manage inventory optimization, and maintain operational continuity when the primary part number becomes unavailable or when procurement lead times require alternative sourcing options.

Substiute Parts

1019988

Phoenix ContactIn Stock: 10111019988 Datasheet

Current PartRFQ

1020055

Phoenix ContactIn Stock: 7671020055 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1019988 is determined by strict parametric equivalence across all critical electrical and mechanical specifications. The substitute part must match the following key parameters without deviation:

• Current Rating: 32A
• Voltage Rating - AC: 277V
• Voltage Rating - DC: 60V
• Breaker Type: Thermal Magnetic
• Mounting Type: DIN Rail
• Number of Poles: 1
• Actuator Type: Lever
• Series: TMC 7

The Phoenix Contact 1020055 meets all substitution criteria as a parametric equivalent within the TMC 7 series, maintaining identical electrical ratings, mechanical configuration, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 1019988 and 1020055 are active products with identical compliance profiles. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for industrial applications. Selection between these parts should be based on availability and procurement lead times, as they are parametrically equivalent and interchangeable for all 32A thermal magnetic circuit breaker applications requiring 277V AC and 60V DC ratings on DIN rail installations.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1020055 be used as a direct replacement for the 1019988?

A: Yes. The 1020055 is a parametric equivalent with identical electrical ratings (32A, 277V AC, 60V DC), breaker type (thermal magnetic), mounting configuration (DIN rail), pole count (1), and actuator type (lever). Both parts belong to the TMC 7 series and share identical compliance certifications.

Q: Are there any mechanical or dimensional differences between these parts?

A: No mechanical or dimensional differences are indicated in the provided specifications. Both parts are configured for DIN rail mounting with lever actuation and are part of the same TMC 7 series.

Q: What compliance certifications apply to both parts?

A: Both the 1019988 and 1020055 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for industrial electrical components.

Q: How should I select between these two part numbers?

A: Selection should be based on inventory availability and procurement lead times. From an engineering standpoint, both parts are functionally and electrically equivalent for all applications requiring a 32A thermal magnetic circuit breaker with 277V AC and 60V DC ratings.

Q: Are both parts currently in production?

A: Yes, both the 1019988 and 1020055 maintain active product status with Phoenix Contact, ensuring continued availability and support.