Equivalent & Substitute Parts for GB2CD07 Circuit Breaker

Part Overview

The GB2CD07 is a single-pole thermal magnetic circuit breaker manufactured by Schneider Electric, rated for 2A at 277V AC and 48V DC. This DIN rail-mounted breaker features toggle actuation and is designed for industrial control and distribution applications. The product is currently active in production with full compliance to international safety standards including UL1077, CSA C22.2 No 235, and IEC 60947 series specifications. Identifying equivalent substitute parts ensures supply chain continuity and operational flexibility in maintenance and replacement scenarios.

Substiute Parts

GB2CD07

Schneider ElectricIn Stock: 757GB2CD07 Datasheet

Current PartRFQ

GB2CB07

Schneider ElectricIn Stock: 913GB2CB07 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GB2CD07 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Current Rating: 2A
• Voltage Rating AC: 277V
• Voltage Rating DC: 48V
• Number of Poles: 1
• Breaker Type: Thermal Magnetic
• Mounting Type: DIN Rail
• Actuator Type: Toggle
• Approval Agencies: CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2, UL1077

The GB2CB07 meets all mandatory parameters and is classified as a parametric equivalent. Both parts share identical electrical ratings, mechanical form factor, and regulatory certifications, establishing direct substitutability within the same application context.

Parameter Comparison

Engineering Selection Recommendations

The GB2CB07 is a direct parametric equivalent to the GB2CD07 and is suitable for replacement in identical circuit protection applications. Both parts carry active product status and maintain full compliance with CSA, EN, IEC, and UL standards applicable to low-voltage thermal magnetic circuit breakers. The GB2CB07 is ROHS3 compliant and REACH unaffected, matching the environmental and regulatory profile of the main part. Selection between these two parts may be based on inventory availability, lead time, or procurement source, as no technical differentiation exists between them.

Frequently Asked Questions (FAQ)

Q: Can GB2CB07 be used as a direct replacement for GB2CD07?

A: Yes. The GB2CB07 is a parametric equivalent with identical current rating (2A), voltage ratings (277V AC / 48V DC), pole configuration (1-pole), breaker type (thermal magnetic), mounting method (DIN rail), and actuator type (toggle). Both parts hold identical regulatory certifications and compliance status.

Q: Are there any differences in approval certifications between GB2CD07 and GB2CB07?

A: No. Both parts are certified to CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2, and UL1077. Certification equivalence confirms interchangeability in regulated applications.

Q: What parameters must match for a circuit breaker to be considered a substitute?

A: For thermal magnetic DIN rail circuit breakers, the following parameters must match exactly: current rating, AC voltage rating, DC voltage rating, number of poles, breaker type, mounting type, actuator type, and approval agency certifications. Any deviation in these parameters disqualifies substitutability.

Q: Is packaging type a factor in substitution eligibility?

A: Packaging type (bulk in this case) does not affect electrical or mechanical substitutability. Both the main part and substitute are supplied in bulk packaging and are functionally equivalent.

Q: Can GB2CD07 and GB2CB07 be mixed in the same circuit protection panel?

A: Yes. Since both parts are parametric equivalents with identical electrical and mechanical specifications, they can be used together in the same installation without compatibility issues.