SCHURTER 4435.003 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4435.003 is a single-pole thermal circuit breaker rated for 5A at 240V AC and 32V DC, featuring a rocker panel mount actuator. This component is discontinued at DiGi Electronics but remains available through alternative stock channels. Equivalent substitute parts within the TA35 series maintain identical electrical and mechanical specifications, enabling direct replacement in applications requiring thermal overcurrent protection in AC and DC circuits.

Substiute Parts

4435.003

SCHURTER Inc.In Stock: 8444435.003 Datasheet

Current PartRFQ

4435.0006

SCHURTER Inc.In Stock: 9534435.0006 Datasheet

Parametric EquivalentRFQ

4435.0035

SCHURTER Inc.In Stock: 7504435.0035 Datasheet

Parametric EquivalentRFQ

4435.0173

SCHURTER Inc.In Stock: 21454435.0173 Datasheet

Parametric EquivalentRFQ

4435.0204

SCHURTER Inc.In Stock: 7744435.0204 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts listed are parametric equivalents within the SCHURTER TA35 series. Substitution is based on matching the following critical parameters:

• Current Rating: 5A
• Voltage Rating: 240V AC / 32V DC
• Breaker Type: Thermal
• Mounting Type: Panel Mount
• Actuator Type: Rocker
• Number of Poles: 1
• Series: TA35

The substitute parts (4435.0006, 4435.0035, 4435.0173, 4435.0204) are electrically and mechanically interchangeable with the main part 4435.003. Differences exist only in packaging format and product status, with substitute parts currently active in inventory.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts meet the same regulatory approvals as the main part 4435.003, including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. All parts are ROHS3 compliant and REACH unaffected.

For new designs or replenishment orders, parts 4435.0006, 4435.0035, 4435.0173, and 4435.0204 are preferred due to active product status and higher inventory availability. Part 4435.0173 offers the highest current stock level at 2055 units. All substitute parts are direct functional replacements with no design modifications required.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with 4435.003?

A: Yes. All substitute parts are parametric equivalents with identical electrical ratings (5A, 240V AC, 32V DC), thermal breaker type, panel mount configuration, and rocker actuator. They are direct replacements.

Q: What is the difference between 4435.003 and the substitute parts?

A: The primary difference is product status. Part 4435.003 is discontinued at DiGi Electronics, while substitute parts remain active. Electrical and mechanical specifications are identical. Packaging may vary (bulk vs. other formats).

Q: Which substitute part should I select?

A: All substitute parts are functionally equivalent. Selection may be based on packaging requirements, inventory availability, or supplier preference. Part 4435.0173 has the highest stock level.

Q: Are all these parts certified to the same standards?

A: Yes. All parts meet CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 certifications. All are ROHS3 compliant.

Q: Can I mix these parts in the same application?

A: Yes. Since all parts are parametric equivalents with identical ratings and certifications, they can be used together in the same circuit or system without compatibility issues.