ASD31K00-2-RLC Equivalent & Substitute Parts

Part Overview

The ASD31K00-2-RLC is a configurable switch operator manufactured by IDEC, designed as a momentary-action keylock actuator for the TWTD series. This component functions as a non-illuminated switch body requiring compatible contact blocks for operation. The part is classified as obsolete, necessitating identification of active equivalent components to maintain system functionality and ensure continued availability for maintenance and new installations.

Substiute Parts

ASD31K00-2-RLC

IDECIn Stock: 872ASD31K00-2-RLC Datasheet

Current PartRFQ

ASD0310KT8B

IDECIn Stock: 919ASD0310KT8B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASD31K00-2-RLC is determined by the following critical parameters:

• Manufacturer: IDEC (maintains OEM compatibility)
• Actuator Type: Keylock (functional requirement)
• Type: Momentary (operational characteristic)
• Illumination: Non-Illuminated (feature parity)
• Panel Cutout Dimensions: 30.5mm Round (mechanical fit requirement)
• RoHS Status: ROHS3 Compliant (regulatory compliance)
• Moisture Sensitivity Level: 1 (environmental rating)

The substitute part ASD0310KT8B meets all critical substitution criteria. While it belongs to the TWND series rather than TWTD, both series share identical mechanical and electrical specifications for this component class, enabling direct functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The ASD0310KT8B is the qualified substitute for the obsolete ASD31K00-2-RLC. Selection is based on:

• Product Status: ASD0310KT8B maintains active status with current manufacturing support, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: Both components maintain ROHS3 compliance, satisfying environmental and regulatory requirements.
• Functional Equivalence: Identical electrical and mechanical specifications across all critical parameters ensure direct replacement capability without system redesign.
• Inventory Availability: ASD0310KT8B is currently in stock (847 Pcs), providing immediate procurement capability.

Frequently Asked Questions (FAQ)

Q: Can ASD0310KT8B directly replace ASD31K00-2-RLC in existing installations?

A: Yes. Both components share identical specifications for actuator type, operation mode, illumination status, panel cutout dimensions, and environmental ratings. Direct mechanical and electrical substitution is supported.

Q: What is the significance of the series change from TWTD to TWND?

A: Series designation reflects product line organization within IDEC's configurable switch portfolio. For this component class, TWTD and TWND series share identical mechanical and electrical specifications, enabling cross-series compatibility.

Q: Are there packaging considerations for procurement?

A: ASD0310KT8B is supplied in bulk packaging. Verify packaging requirements align with your procurement and inventory management procedures.

Q: Does the substitute part require compatible contact blocks?

A: Yes. Like the original part, ASD0310KT8B requires compatible contact blocks for complete functional assembly. Verify contact block compatibility with your system configuration.

Q: What is the environmental rating difference indicated by MSL 1?

A: Moisture Sensitivity Level 1 indicates unlimited shelf life under standard storage conditions. Both components carry this rating, ensuring equivalent environmental performance.