SCHURTER 4430.3346 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.3346 is a thermal circuit breaker rated for 10A at 240V AC / 60V DC with pushbutton actuation and panel mount configuration. This component is classified as Active product status and complies with international safety standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Substitute parts are identified based on identical electrical and mechanical specifications within the TA45 series.

Substiute Parts

4430.3346

SCHURTER Inc.In Stock: 7834430.3346 Datasheet

Current PartRFQ

4430.2513

SCHURTER Inc.In Stock: 11734430.2513 Datasheet

Parametric EquivalentRFQ

4430.258

SCHURTER Inc.In Stock: 12304430.258 Datasheet

Parametric EquivalentRFQ

4430.3424

SCHURTER Inc.In Stock: 11144430.3424 Datasheet

Parametric EquivalentRFQ

4430.3511

SCHURTER Inc.In Stock: 10014430.3511 Datasheet

Parametric EquivalentRFQ

4430.3515

SCHURTER Inc.In Stock: 9884430.3515 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4430.3346 are qualified based on parametric equivalence within the TA45 series. All substitute parts share identical specifications across the following critical parameters:

• Current Rating: 10A
• Voltage Rating: 240V AC / 60V DC
• Breaker Type: Thermal
• Mounting Type: Panel Mount
• Actuator Type: Pushbutton
• Number of Poles: 2
• Series: TA45
• Product Status: Active
• RoHS Compliance: ROHS3 Compliant

The substitute parts 4430.2513, 4430.258, 4430.3424, 4430.3511, and 4430.3515 are functionally and mechanically interchangeable with the primary part number 4430.3346 for applications requiring thermal circuit protection at the specified voltage and current ratings.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance. The primary selection criteria are inventory availability and compliance certification requirements. Parts 4430.3346, 4430.2513, 4430.258, 4430.3424, 4430.3511, and 4430.3515 all carry approval from CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077, with the exception that 4430.3424 does not list specific approval agencies in the provided data. For applications requiring documented compliance with all listed standards, parts 4430.3346, 4430.2513, 4430.258, 4430.3511, and 4430.3515 are suitable selections.

Frequently Asked Questions (FAQ)

Q: Are all listed part numbers functionally identical? A: Yes. All substitute parts share identical electrical ratings (10A, 240V AC, 60V DC), thermal breaker type, pushbutton actuation, panel mount configuration, and 2-pole design within the TA45 series.

Q: What determines substitutability for SCHURTER 4430.3346? A: Substitutability is determined by matching current rating, voltage ratings (AC and DC), breaker type, mounting type, actuator type, number of poles, and series designation. All listed parts meet these criteria.

Q: Can I use these parts interchangeably in existing designs? A: Yes, provided the application circuit and panel mounting specifications accommodate the identical mechanical and electrical characteristics of the substitute part.

Q: Are there compliance differences between the substitute parts? A: All substitute parts carry ROHS3 compliance and REACH Unaffected status. Approval agency certifications are consistent across parts 4430.3346, 4430.2513, 4430.258, 4430.3511, and 4430.3515.

Q: Which part number should I select based on availability? A: Part 4430.258 has the highest inventory (1189 Pcs), followed by 4430.2513 (1092 Pcs) and 4430.3424 (1050 Pcs). Selection should be based on project lead time requirements and compliance certification needs.