Circuit Breaker Thermal 4435.0101 - Equivalent & Substitute Parts

Part Overview

The SCHURTER 4435.0101 is a single-pole thermal circuit breaker rated for 240 V AC and 32 V DC operation with rocker panel mount actuator and red illumination. This part is classified as obsolete, making identification of active equivalent and substitute components essential for ongoing system support and procurement planning. Substitute parts maintain the same electrical ratings and mechanical form factor while offering improved availability and current product status.

Substiute Parts

4435.0101

SCHURTER Inc.In Stock: 8154435.0101 Datasheet

Current PartRFQ

4435.0508

SCHURTER Inc.In Stock: 11814435.0508 Datasheet

MFR RecommendedRFQ

4435.0359

SCHURTER Inc.In Stock: 8554435.0359 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 4435.0101 is determined by equivalence in the following critical parameters:

• Voltage Rating - AC: 240 V
• Voltage Rating - DC: 32 V
• Mounting Type: Panel Mount
• Breaker Type: Thermal
• Actuator Type: Rocker
• Number of Poles: 1
• Illumination: Red
• Illumination Voltage (Nominal): 240V
• Series: TA35

The substitute parts 4435.0508 and 4435.0359 maintain all core electrical and mechanical specifications required for direct replacement. The primary distinction is product status: 4435.0101 is obsolete, while both substitute parts are active products with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are suitable for replacement of the obsolete 4435.0101 based on electrical and mechanical parameter equivalence.

4435.0508 (MFR Recommended Substitute): This part is designated as the manufacturer-recommended replacement. It maintains all core specifications and adds explicit current rating specification of 20A. Product status is active with current manufacturing support. RoHS3 compliance and REACH unaffected status confirm regulatory alignment with modern procurement standards.

4435.0359 (Parametric Equivalent): This part provides parametric equivalence with identical electrical ratings and mechanical form factor. Product status is active. RoHS3 compliance and REACH unaffected status are confirmed. Current rating is not specified, matching the original 4435.0101 specification format.

Selection between the two substitutes should be based on application requirements regarding current rating specification and procurement preference for manufacturer-recommended versus parametric equivalents.

Frequently Asked Questions (FAQ)

Q: Can 4435.0508 and 4435.0359 be used interchangeably with 4435.0101?

A: Both parts maintain equivalent electrical ratings (240 V AC, 32 V DC), mechanical mounting (panel mount rocker actuator), and illumination specifications (red, 240V nominal). They are suitable for direct replacement in applications where the original 4435.0101 was specified.

Q: What is the difference between the MFR Recommended and Parametric Equivalent substitutes?

A: The 4435.0508 is designated as manufacturer-recommended and includes explicit current rating of 20A. The 4435.0359 is a parametric equivalent with unspecified current rating, similar to the original part. Both are active products with identical voltage, mounting, and illumination characteristics.

Q: Why is the original 4435.0101 classified as obsolete?

A: Product status reflects manufacturing lifecycle. The substitute parts 4435.0508 and 4435.0359 are active products with current manufacturing support and improved regulatory compliance documentation.

Q: Are there packaging or inventory considerations for these substitutes?

A: All three parts are available in bulk packaging. Current inventory levels are: 4435.0101 (756 pcs), 4435.0508 (1076 pcs), and 4435.0359 (799 pcs).

Q: Do the substitute parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8536.20.0020) classifications. The substitute parts have confirmed REACH unaffected status.