CCMR01.5T Equivalent & Substitute Parts

Part Overview

The CCMR01.5T is a 1.5A cartridge fuse manufactured by Littelfuse Inc., rated for 600 VAC and 250 VDC operation. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and component procurement. The CCMR01.5T belongs to the POWR-GARD® and POWR-PRO® CCMR series and is designed for motor protection applications requiring slow-blow response characteristics and CC-class fuse performance.

Substiute Parts

CCMR01.5T

Littelfuse Inc.In Stock: 1009CCMR01.5T Datasheet

Current PartRFQ

CCMR01.5TXP

Littelfuse Inc.In Stock: 1208CCMR01.5TXP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CCMR01.5T is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following areas:

Current Rating: 1.5A (exact match required) Voltage Ratings: 600 VAC and 250 VDC (both must be met) Fuse Class: CC (cartridge fuse classification) Response Characteristic: Slow Blow (thermal response profile) Physical Form Factor: 5AG cartridge, 10mm x 38mm (Midget) dimensions Breaking Capacity: 300kA AC and 20kA DC minimum Regulatory Compliance: CE and UL approvals RoHS Compliance: ROHS3 Compliant

The CCMR01.5TXP meets all these criteria and is classified as an active product, making it the direct equivalent for the obsolete CCMR01.5T.

Parameter Comparison

Engineering Selection Recommendations

The CCMR01.5TXP is the direct functional equivalent of the CCMR01.5T. Both components are manufactured by Littelfuse Inc. and share identical electrical ratings, mechanical dimensions, and regulatory certifications. The primary distinction is product status: the CCMR01.5T is obsolete, while the CCMR01.5TXP is active and currently in production.

For applications requiring the CCMR01.5T, the CCMR01.5TXP provides full compatibility and is the appropriate selection for new procurement and system maintenance. Both parts meet CE and UL approval requirements and maintain ROHS3 compliance. The packaging difference (the substitute is supplied in bulk format versus the original's standard packaging) does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the CCMR01.5TXP be used as a direct replacement for the CCMR01.5T?

A: Yes. The CCMR01.5TXP is electrically and mechanically identical to the CCMR01.5T. Both components have identical current ratings (1.5A), voltage ratings (600 VAC / 250 VDC), response characteristics (Slow Blow), physical dimensions (10mm x 38mm), and regulatory approvals (CE, UL). The CCMR01.5TXP is the active equivalent for the obsolete CCMR01.5T.

Q: Are there any compatibility concerns when substituting the CCMR01.5TXP for the CCMR01.5T?

A: No compatibility concerns exist. Both parts are 5AG cartridge fuses with identical form factors and mounting requirements. They are designed for use in the same fuse holders and will perform identically in motor protection applications.

Q: What is the difference between the CCMR01.5T and CCMR01.5TXP?

A: The primary difference is product status. The CCMR01.5T is obsolete, while the CCMR01.5TXP is an active product currently manufactured by Littelfuse Inc. All electrical, mechanical, and compliance specifications are identical.

Q: Does the packaging format affect the component's performance?

A: No. The CCMR01.5TXP is supplied in bulk packaging, while the CCMR01.5T used standard packaging. Packaging format does not affect the fuse's electrical performance, response characteristics, or reliability in motor protection applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the CCMR01.5T and CCMR01.5TXP are ROHS3 compliant and meet all regulatory requirements for restricted substance use.