Circuit Breaker Thermal 4435.013 - Equivalent & Substitute Parts

Part Overview

The SCHURTER 4435.013 is a thermal circuit breaker rated for 4.5A at 240V AC and 60V DC, designed for panel mount applications with a rocker actuator and two poles. This component is currently active in production with 1,028 units in stock. Thermal circuit breakers are essential protective devices in electrical systems, and equivalent alternatives may be required due to supply chain considerations, inventory availability, or specific application requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

4435.013

SCHURTER Inc.In Stock: 10824435.013 Datasheet

Current PartRFQ

4430.0428

SCHURTER Inc.In Stock: 9114430.0428 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 4430.0428 qualifies as a parametric equivalent based on the following critical parameters that determine substitutability:

• Current Rating: 4.5A (identical)
• Voltage Rating - AC: 240V (identical)
• Voltage Rating - DC: 60V (identical)
• Breaker Type: Thermal (identical)
• Mounting Type: Panel Mount (identical)
• Actuator Type: Rocker (identical)
• Number of Poles: 2 (identical)

Both parts are manufactured by SCHURTER Inc. and maintain identical electrical specifications and mechanical form factors. The primary difference is the series designation (TA35 versus TA45), which reflects internal design evolution while preserving functional equivalence for the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 4435.013 and 4430.0428 are active production components from SCHURTER Inc. with identical electrical ratings and mechanical specifications. Selection between these parts should be based on availability and lead time requirements. The 4435.013 (TA35 series) currently has higher inventory availability at 1,028 units. The 4430.0428 (TA45 series) provides an alternative with 827 units in stock. Both parts maintain full compliance with ROHS3 and REACH requirements, and both carry identical regulatory approvals under CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards.

Frequently Asked Questions (FAQ)

Q: Can 4430.0428 be used as a direct replacement for 4435.013?

A: Yes. Both parts share identical electrical ratings (4.5A, 240V AC, 60V DC), thermal breaker type, panel mount configuration, rocker actuator, and two-pole design. The series designation difference (TA35 vs TA45) does not affect functional equivalence for the specified parameters.

Q: What is the difference between the TA35 and TA45 series?

A: The series designation reflects internal design evolution within SCHURTER's product line. Both series maintain identical electrical and mechanical specifications for this 4.5A, 240V AC / 60V DC thermal breaker configuration.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical regulatory approvals. Both are classified under ECCN EAR99 and HTSUS code 8536.20.0020.

Q: Which part should I select based on availability?

A: The 4435.013 has higher current inventory (1,028 units) compared to 4430.0428 (827 units). Selection should be based on your procurement timeline and supply chain requirements.

Q: Are the physical dimensions and mounting interfaces identical?

A: Both parts are panel mount with rocker actuators and two-pole configurations. Mechanical compatibility is ensured by the identical mounting type and actuator specifications.