SCHURTER 4430.0024 Circuit Breaker Thermal 12A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.0024 is a thermal circuit breaker rated for 12A at 240V AC and 60V DC, featuring a rocker panel mount actuator with dual-pole 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. The TA45 series design provides reliable overcurrent protection in industrial and commercial applications. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical mounting specifications, and regulatory compliance certifications.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	12A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Packaging	Bulk
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4430.0024 are grouped into two categories based on series designation:

TA45 Series Equivalents: Parts 4430.1034, 4430.1637, 4430.242, 4430.2693, 4430.3041, 4430.3223, and 4430.3263 are direct parametric equivalents within the TA45 series. These parts share identical electrical ratings (12A, 240V AC, 60V DC), thermal breaker type, rocker actuator configuration, dual-pole design, panel mount specification, and regulatory certifications. Substitution within this group is based on matching all core electrical and mechanical parameters.

TA35 Series Alternatives: Parts 4435.0092, 4435.0223, and 4435.0284 represent the TA35 series variant. These parts maintain identical electrical ratings, breaker type, actuator style, pole count, and mounting configuration but differ in series designation. TA35 series parts are mechanically and electrically compatible alternatives where TA45 availability is constrained.

Substitution logic is determined by the following parameters: current rating (12A), AC voltage (240V), DC voltage (60V), breaker type (thermal), actuator type (rocker), number of poles (2), and mounting type (panel mount).

Parameter Comparison

Part Number	Series	Current Rating	Voltage AC	Voltage DC	Breaker Type	Actuator Type	Poles	Mounting	RoHS Status	Inventory (Pcs)
4430.0024	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	813
4430.1034	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	1023
4430.1637	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	908
4430.242	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	1168
4430.2693	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	753
4430.3041	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	1126
4430.3223	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	884
4430.3263	TA45	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	1096
4435.0092	TA35	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	948
4435.0223	TA35	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	924
4435.0284	TA35	12A	240V	60V	Thermal	Rocker	2	Panel Mount	ROHS3 Compliant	938

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and comply with the same regulatory framework: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. TA45 series parts (4430.1034, 4430.1637, 4430.242, 4430.2693, 4430.3041, 4430.3223, 4430.3263) are direct series equivalents and represent the primary substitution path. TA35 series parts (4435.0092, 4435.0223, 4435.0284) are secondary alternatives when TA45 inventory is unavailable, as they maintain identical electrical and mechanical specifications while differing only in series designation. All parts are ROHS3 compliant and REACH unaffected. Selection should prioritize TA45 series for design continuity, with TA35 series reserved for applications where series interchangeability is acceptable.

Frequently Asked Questions (FAQ)

Q: Can TA35 series parts replace TA45 series parts in the same application? A: Yes. TA35 and TA45 series parts listed here share identical electrical ratings (12A, 240V AC, 60V DC), thermal breaker type, rocker actuator, dual-pole configuration, and panel mount specification. Substitution is electrically and mechanically valid. Verify mechanical fit within the specific panel cutout if design documentation specifies TA45 series exclusively.

Q: What determines if a part is a valid substitute for 4430.0024? A: Valid substitutes must match all core parameters: 12A current rating, 240V AC voltage, 60V DC voltage, thermal breaker type, rocker actuator, 2-pole configuration, panel mount design, and Active product status. All listed parts meet these criteria.

Q: Are there differences in regulatory compliance between substitute parts? A: TA45 series parts (4430.1034, 4430.1637, 4430.242, 4430.2693, 4430.3041, 4430.3223, 4430.3263) carry full certification to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. TA35 series parts (4435.0092, 4435.0223, 4435.0284) are ROHS3 compliant and REACH unaffected but do not list identical approval agencies in the provided data. Confirm TA35 certification status with SCHURTER documentation if regulatory compliance to specific standards is required.

Q: What is the difference between these part numbers if they are all equivalent? A: Part number variations reflect internal SCHURTER manufacturing or configuration codes. Electrical and mechanical specifications are identical across all listed equivalents. Differences may relate to manufacturing date, internal design revision, or supplier batch designation, but these do not affect functional performance or interchangeability.

Q: Is inventory level a factor in substitution selection? A: Inventory levels are provided for reference only and do not affect technical substitutability. Selection based on availability should be coordinated with supply chain requirements. All parts are listed as New Original In Stock.

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