IDEC HW-C01 Equivalent & Substitute Parts

Part Overview

The IDEC HW-C01 is a configurable contact block switch component designed for SPST-NC (Single Pole Single Throw - Normally Closed) circuit applications. This component operates at 10A @ 110VAC and requires a compatible switch body for installation. The HW-C01 is classified as obsolete, making identification of active equivalent parts essential for procurement and system maintenance. Substitute parts must maintain identical electrical ratings and mechanical compatibility to ensure proper circuit operation and safety compliance.

Substiute Parts

HW-C01

IDECIn Stock: 884HW-C01 Datasheet

Current PartRFQ

HW-U01

IDECIn Stock: 2495HW-U01 Datasheet

DirectRFQ

HW-U01-F

IDECIn Stock: 1051HW-U01-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HW-C01 is determined by the following critical parameters:

Primary Substitution Criteria:

• Manufacturer: IDEC
• Series: HW
• Contact Rating: 10A @ 110VAC
• Termination Style: Screw Terminal
• Switch Body Requirement: Compatible with HW series body

Substitution Logic:

The HW-U01 qualifies as a direct substitute for the HW-C01. Both parts share identical electrical specifications (10A @ 110VAC), circuit configuration (SPST-NC), termination method (Screw Terminal), and series designation (HW). The HW-U01 is currently in active production status with higher inventory availability (2393 pcs vs. 789 pcs), making it the preferred replacement for obsolete HW-C01 units.

The HW-U01-F is listed as a manufacturer-recommended alternative but operates under a different circuit configuration (SPST-NO instead of SPST-NC). This part is suitable only when circuit logic requirements permit normally-open operation instead of normally-closed operation. Direct substitution of HW-U01-F for HW-C01 requires circuit redesign validation.

Parameter Comparison

Engineering Selection Recommendations

HW-U01 Selection: This part is the primary substitute for HW-C01 applications. It maintains full electrical and mechanical compatibility with identical SPST-NC circuit operation, 10A @ 110VAC rating, and screw terminal configuration. The HW-U01 holds active product status with ROHS3 compliance and superior inventory availability, making it the standard replacement for obsolete HW-C01 units in ongoing production and maintenance scenarios.

HW-U01-F Consideration: This part is suitable only when circuit requirements can accommodate SPST-NO (normally-open) operation instead of SPST-NC (normally-closed) operation. The electrical rating and termination method remain compatible, but the circuit logic difference requires explicit engineering validation before implementation. This part should not be selected as a direct drop-in replacement without circuit analysis.

Frequently Asked Questions (FAQ)

Q: Can HW-U01 directly replace HW-C01 in existing applications?

A: Yes. The HW-U01 maintains identical electrical specifications (10A @ 110VAC), circuit configuration (SPST-NC), termination style (Screw Terminal), and series compatibility (HW). No circuit modifications are required for direct substitution.

Q: What is the difference between HW-U01 and HW-U01-F?

A: The primary difference is circuit type. HW-U01 operates as SPST-NC (normally-closed), while HW-U01-F operates as SPST-NO (normally-open). Both maintain identical contact ratings and termination methods. Selection depends on circuit logic requirements.

Q: Why is HW-C01 listed as obsolete?

A: HW-C01 has been discontinued by IDEC. The HW-U01 is the active production equivalent and should be used for new designs and component replacement.

Q: Are packaging differences between HW-U01 and HW-C01 significant?

A: Both parts are supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility for screw terminal contact blocks.

Q: Do all substitute parts maintain ROHS3 compliance?

A: Yes. HW-C01, HW-U01, and HW-U01-F are all ROHS3 compliant, ensuring environmental and regulatory consistency across substitution options.