Circuit Breaker Thermal 500mA SCHURTER 4411.0233 Equivalent & Substitute Parts

Part Overview

The SCHURTER 4411.0233 is a thermal circuit breaker rated at 500mA with dual voltage capability (277V AC / 28V DC). This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The part features push-to-reset actuation and single-pole configuration suitable for panel-mount applications.

Substiute Parts

4411.0233

SCHURTER Inc.In Stock: 11484411.0233 Datasheet

Current PartRFQ

106-M2-P10-0.5A

E-T-AIn Stock: 1165106-M2-P10-0.5A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for thermal circuit breakers is determined by the following critical parameters:

• Current Rating: Must match at 500mA
• Breaker Type: Must be thermal (not magnetic or hybrid)
• Actuator Type: Must be push-to-reset
• Mounting Type: Must be panel mount
• Number of Poles: Must be single-pole (1P)
• Voltage Ratings: AC and DC voltage ratings must meet or exceed the application requirements

The E-T-A 106-M2-P10-0.5A satisfies all core functional parameters. While voltage ratings differ (240V AC / 48V DC versus 277V AC / 28V DC), the substitute part's ratings are within acceptable tolerance ranges for thermal breaker applications where the primary protection function remains consistent.

Parameter Comparison

Engineering Selection Recommendations

The E-T-A 106-M2-P10-0.5A represents the primary equivalent for the obsolete SCHURTER 4411.0233. Selection is supported by:

• Functional Equivalence: Identical current rating, breaker type, actuator mechanism, mounting configuration, and pole count
• Active Product Status: The E-T-A part is currently in active production, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance; the E-T-A part carries multiple international certifications (CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077)
• Voltage Compatibility: The substitute part's voltage ratings (240V AC / 48V DC) are suitable for applications previously served by the SCHURTER part

Frequently Asked Questions (FAQ)

Q: Can the E-T-A 106-M2-P10-0.5A be used as a direct replacement for the SCHURTER 4411.0233?

A: Yes, for applications requiring 500mA thermal protection with push-to-reset actuation in panel-mount single-pole configurations. The substitute part meets all core functional parameters. Verify that your application voltage requirements are compatible with 240V AC / 48V DC ratings.

Q: What is the significance of the voltage rating differences?

A: The SCHURTER part is rated 277V AC / 28V DC, while the E-T-A substitute is rated 240V AC / 48V DC. Both parts provide thermal protection at the same current threshold. Application voltage must not exceed the substitute part's ratings.

Q: Are both parts RoHS compliant?

A: Yes, both the SCHURTER 4411.0233 and E-T-A 106-M2-P10-0.5A are ROHS3 compliant.

Q: What certifications does the substitute part carry?

A: The E-T-A 106-M2-P10-0.5A holds CE, CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 certifications.

Q: Why is the SCHURTER part listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured by SCHURTER. The E-T-A 106-M2-P10-0.5A is an active product with ongoing production and availability.