HA1E-V2S2R Emergency-Stop Switch Equivalent & Substitute Parts

Part Overview

The HA1E-V2S2R is a 16mm emergency-stop switch manufactured by IDEC, designed for panel-mount applications with twist reset operation. This part operates as a DPST-NC (Double Pole Single Throw - Normally Closed) on-off switch with IP65 ingress protection rating. The HA1E-V2S2R is classified as obsolete, making identification of equivalent substitute parts necessary for ongoing system maintenance and new design implementations where this functionality is required.

Substiute Parts

HA1E-V2S2R

IDECIn Stock: 709HA1E-V2S2R Datasheet

Current PartRFQ

AB6E-3BV02PTRH

IDECIn Stock: 1230AB6E-3BV02PTRH Datasheet

SimilarRFQ

XA1E-BV302-R

IDECIn Stock: 1055XA1E-BV302-R Datasheet

SimilarRFQ

XA1E-BV3U02T-R

IDECIn Stock: 959XA1E-BV3U02T-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HA1E-V2S2R is determined by the following critical parameters:

Primary Compatibility Criteria:

• Mounting type: Panel Mount, Front
• Panel cutout diameter: 16.00mm (tolerance allows 16.20mm cutout compatibility)
• Circuit configuration: DPST-NC
• Switch function: On-Off
• Ingress protection: IP65 minimum
• Manufacturer: IDEC (same manufacturer ecosystem)
• RoHS compliance: ROHS3 Compliant

Secondary Compatibility Considerations:

• Reset operation: Twist preferred; Pull or Twist acceptable
• Termination style: Solder Lug preferred; Solder with Quick Connect acceptable
• Electrical ratings: Must support intended application voltage and current requirements

The three substitute parts listed (AB6E-3BV02PTRH, XA1E-BV302-R, XA1E-BV3U02T-R) meet all primary compatibility criteria and maintain ROHS3 compliance and IP65 ingress protection. All substitutes are active products with current manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

XA1E-BV302-R is the primary substitute for direct replacement applications. This part maintains identical reset operation (twist), termination style (solder lug), and circuit configuration to the HA1E-V2S2R. The XA1E-BV302-R is an active product with current manufacturing status and full ROHS3 compliance. Panel cutout diameter of 16.20mm accommodates the original 16.00mm specification.

AB6E-3BV02PTRH provides an alternative with higher AC current rating (5A versus 3A). This part supports both pull and twist reset operations and includes quick-connect termination options alongside solder connections. Selection of this part is appropriate for applications requiring higher current capacity.

XA1E-BV3U02T-R offers unibody construction with combined pull or twist reset capability and dual termination options (solder and quick connect). This part is suitable for applications where operational flexibility or mixed termination requirements exist.

All three substitutes maintain active product status, ensuring long-term availability and supply chain continuity compared to the obsolete HA1E-V2S2R.

Frequently Asked Questions (FAQ)

Q: Can the XA1E-BV302-R be used as a direct replacement for the HA1E-V2S2R?

A: Yes. Both parts share identical DPST-NC circuit configuration, twist reset operation, solder lug termination, and IP65 ingress protection. The panel cutout diameter difference (16.20mm versus 16.00mm) is within acceptable mechanical tolerance for panel-mount applications.

Q: What is the difference between the three substitute parts?

A: XA1E-BV302-R maintains the closest functional match with twist-only reset and solder lug termination. AB6E-3BV02PTRH provides higher AC current rating (5A) and dual reset operation (pull or twist) with quick-connect options. XA1E-BV3U02T-R features unibody construction with pull or twist operation and mixed termination capabilities.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All three substitute parts carry ROHS3 Compliant certification, matching the compliance status of the HA1E-V2S2R.

Q: What electrical ratings should I verify before substitution?

A: Confirm that the application voltage and current requirements do not exceed the substitute part ratings. AB6E-3BV02PTRH supports 5A AC / 2A DC at 125V AC / 30V DC. XA1E-BV302-R and XA1E-BV3U02T-R support 3A AC / 2A DC at 125V AC / 30V DC.

Q: Does the panel cutout diameter difference affect installation?

A: The 0.20mm increase in cutout diameter (16.20mm versus 16.00mm) is within standard mechanical tolerance for 16mm panel-mount switches and does not require panel modification.

Q: What is the operating temperature range for the substitute parts?

A: All three substitute parts operate across -25°C to 60°C, providing consistent thermal performance across typical industrial environments.