0CNN100E.H Equivalent & Substitute Parts Reference

Part Overview

The 0CNN100E.H is a 100 ampere, 80 VDC fork lift fuse manufactured by Littelfuse Inc. as part of the POWR-GARD® CNN_E series. This component is classified as a fast-blow fuse strip with bolt mount configuration, rated for 125 VAC and 80 VDC operation. The part is currently obsolete, making identification of suitable substitute components necessary for maintenance, repair, and replacement applications in lift truck electrical systems. The 2.7 kA breaking capacity at rated voltage supports reliable circuit protection in industrial material handling equipment.

Substiute Parts

0CNN100E.H

Littelfuse Inc.In Stock: 11640CNN100E.H Datasheet

Current PartRFQ

0CNN100E.HXU

Littelfuse Inc.In Stock: 11220CNN100E.HXU Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 0CNN100E.H is determined by the following critical electrical and mechanical parameters:

Current Rating: 100 A (must match exactly)

Voltage Rating - DC: 80 VDC (must match exactly)

Fuse Type: Fuse Strip (must match exactly)

Mounting Type: Bolt Mount (must match exactly)

Response Time: Fast Blow (must match exactly)

Approval Agency: cURus certification (must be present)

The primary substitute identified is the 0CNN100E.HXU, which maintains all critical electrical parameters while offering improved breaking capacity and active product status. The 0CNN100E.HXU belongs to the POWR-GARD® CNN_E-U series and provides enhanced performance characteristics suitable for continued industrial application.

Parameter Comparison

Engineering Selection Recommendations

The 0CNN100E.HXU is the manufacturer-recommended substitute for the obsolete 0CNN100E.H. Both components maintain identical electrical specifications: 100 A current rating, 80 VDC voltage rating, fast-blow response, and bolt mount configuration. The substitute part offers a higher breaking capacity of 3 kA compared to the original 2.7 kA, providing enhanced circuit protection capability.

The 0CNN100E.HXU holds active product status with current manufacturing support from Littelfuse Inc., ensuring availability for procurement and future replacement needs. Both parts carry cURus approval certification, confirming compliance with recognized safety standards for industrial electrical applications.

For applications requiring the original 0CNN100E.H specifications in lift truck electrical systems, the 0CNN100E.HXU provides direct functional equivalence with improved performance margins and ongoing manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can the 0CNN100E.HXU replace the 0CNN100E.H in existing lift truck installations?

A: Yes. Both components share identical current rating (100 A), DC voltage rating (80 VDC), fuse type (fuse strip), mounting configuration (bolt mount), and response time (fast blow). The substitute provides equivalent circuit protection with higher breaking capacity.

Q: What is the difference in breaking capacity between these two fuses?

A: The 0CNN100E.H has a breaking capacity of 2.7 kA at rated voltage, while the 0CNN100E.HXU provides 3 kA. The higher breaking capacity of the substitute represents improved performance without changing the electrical operating characteristics.

Q: Why is the 0CNN100E.H listed as obsolete?

A: The 0CNN100E.H is no longer in active production. The 0CNN100E.HXU from the POWR-GARD® CNN_E-U series is the current equivalent offering from Littelfuse Inc.

Q: Are both fuses certified for industrial electrical applications?

A: Yes. Both the 0CNN100E.H and 0CNN100E.HXU carry cURus approval certification, confirming suitability for industrial electrical circuit protection.

Q: What is the package difference between these parts?

A: The 0CNN100E.H uses a metal strip package, while the 0CNN100E.HXU is specified as cylindrical with blade terminal (bolt) configuration. Both maintain bolt mount functionality for installation in lift truck electrical systems.

Q: Can I use the 0CNN100E.HXU in applications originally designed for the 0CNN100E.H?

A: Yes. The electrical and mechanical parameters are compatible. The substitute maintains the same current rating, voltage rating, response time, and mounting type required for lift truck fork lift fuse applications.