ASD2K01N-116 Equivalent & Substitute Parts

Part Overview

The ASD2K01N-116 is a keylock switch manufactured by IDEC, designed for panel-mount applications requiring 2-position SPST-NC switching functionality. This component operates at 110 VAC / 24 VDC with a 10A (AC) and 8A (DC) current rating, featuring silver contacts and IP54 environmental protection. The product is currently obsolete, making identification of compatible substitute parts essential for maintenance, repair, and legacy system support.

Substiute Parts

ASD2K01N-116

IDECIn Stock: 1114ASD2K01N-116 Datasheet

Current PartRFQ

ASD2K01NU-116

IDECIn Stock: 750ASD2K01NU-116 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ASD2K01N-116 is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Circuit configuration: SPST-NC (Single Pole Single Throw, Normally Closed)
• Number of positions: 2
• Current rating: minimum 10A (AC), 8A (DC)
• Voltage rating: minimum 110V (AC), 24V (DC)
• Contact material: Silver (Ag)

Mechanical Compatibility Requirements:

• Actuator type: Flat Key
• Mounting type: Panel Mount
• Termination style: Screw Terminal
• Panel cutout dimensions: Circular 30.50mm Dia
• Depth behind flange: 53.00mm

Environmental & Compliance Requirements:

• Operating temperature range: -25°C to 50°C
• IP54 environmental protection
• RoHS3 compliance
• MSL 1 rating

The substitute part ASD2K01NU-116 maintains compatibility across all critical electrical, mechanical, and environmental parameters specified for the original component.

Parameter Comparison

Engineering Selection Recommendations

The ASD2K01NU-116 is the direct substitute for the obsolete ASD2K01N-116. Both components are manufactured by IDEC and maintain identical electrical and mechanical specifications across all critical parameters. The substitute part is currently in active production status with confirmed inventory availability (678 pcs), whereas the original part is obsolete with limited remaining stock (1026 pcs).

Both parts meet ROHS3 compliance requirements and carry MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions. The transition from ASD2K01N-116 to ASD2K01NU-116 presents no functional or performance degradation for applications requiring 2-position keylock switching at 110 VAC / 24 VDC with 10A (AC) / 8A (DC) current capacity.

Frequently Asked Questions (FAQ)

Q: Can ASD2K01NU-116 directly replace ASD2K01N-116 in existing installations?

A: Yes. Both components share identical electrical ratings (10A AC, 8A DC, 110V AC, 24V DC), circuit configuration (SPST-NC), mechanical mounting specifications (panel mount, 30.50mm circular cutout, 53mm depth), and contact material (silver). No circuit modifications or mechanical adjustments are required.

Q: What is the difference between ASD2K01N-116 and ASD2K01NU-116?

A: The primary difference is product status. ASD2K01N-116 is obsolete with limited remaining inventory. ASD2K01NU-116 is the active production equivalent with full availability. All functional and mechanical parameters are identical.

Q: Are there packaging differences between these parts?

A: ASD2K01N-116 is packaged with a dash designation (-), while ASD2K01NU-116 is supplied in bulk packaging. Both use identical screw terminal connections and panel-mount configurations.

Q: Do both parts meet the same compliance standards?

A: Yes. Both ASD2K01N-116 and ASD2K01NU-116 are ROHS3 compliant with MSL 1 rating, suitable for standard industrial control and panel-mount switching applications.

Q: What is the mechanical life expectancy for these keylock switches?

A: The ASD2K01N-116 specification indicates 500,000 mechanical cycles. This parameter applies to the switching mechanism and represents the expected operational life under normal use conditions.