HA1B-V2E2VR Emergency Stop Switch 16MM Equivalent & Substitute Parts

Part Overview

The HA1B-V2E2VR is a 16MM emergency stop switch manufactured by IDEC, classified as a panel-mount, front-facing electrical switch with DPST-NC (Double Pole Single Throw - Normally Closed) circuit configuration. This component is designed for on-off switching applications requiring twist-type reset operation.

The HA1B-V2E2VR has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure continued availability for replacement and maintenance applications, and support ongoing production requirements where this component is specified in existing designs.

Substiute Parts

HA1B-V2E2VR

IDECIn Stock: 780HA1B-V2E2VR Datasheet

Current PartRFQ

XA1E-BV302V-R

IDECIn Stock: 728XA1E-BV302V-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete HA1B-V2E2VR is determined by alignment of the following critical parameters:

Mechanical Compatibility:

• Panel mount, front-facing orientation
• Circular panel cutout dimension of 16.20mm diameter
• PC pin termination style

Electrical Compatibility:

• DPST-NC circuit configuration
• On-off switch function
• Voltage ratings: 125V AC and 30V DC minimum
• Current rating sufficient for application requirements

Environmental & Compliance:

• IP65 ingress protection rating
• Operating temperature range encompassing -25°C to 55°C
• ROHS3 compliance

The XA1E-BV302V-R meets these substitution criteria while offering enhanced current capacity and extended operating temperature range. Both components share identical mechanical mounting specifications, circuit topology, and environmental protection ratings.

Parameter Comparison

Engineering Selection Recommendations

The XA1E-BV302V-R is the designated substitute for the obsolete HA1B-V2E2VR emergency stop switch. Both components are manufactured by IDEC and maintain identical mechanical and environmental specifications, ensuring direct panel-mount compatibility without modification to existing enclosure designs.

The XA1E-BV302V-R carries active product status, ensuring ongoing availability and supply chain continuity. Both components maintain ROHS3 compliance, supporting regulatory requirements for electronic equipment manufacturing and deployment.

The XA1E-BV302V-R provides enhanced electrical performance with current ratings of 3A (AC) and 2A (DC), compared to the 100mA rating of the HA1B-V2E2VR. This increased capacity accommodates a broader range of control circuit applications. The operating temperature range extends to 60°C, providing an additional 5°C margin compared to the original component.

The reset operation on the XA1E-BV302V-R supports both pull and twist mechanisms, maintaining compatibility with twist-only applications while offering operational flexibility for new installations.

Frequently Asked Questions (FAQ)

Q: Can the XA1E-BV302V-R be directly installed in place of the HA1B-V2E2VR without panel modification?

A: Yes. Both components feature identical panel cutout dimensions (circular 16.20mm diameter) and front-facing panel mount orientation. No enclosure or panel modification is required for mechanical installation.

Q: Are the electrical connections compatible between these two switches?

A: Yes. Both components utilize PC pin termination style and maintain identical DPST-NC circuit configuration. Wiring connections are directly compatible without modification.

Q: What is the primary difference in electrical performance between these components?

A: The XA1E-BV302V-R provides significantly higher current capacity at 3A (AC) and 2A (DC), compared to the HA1B-V2E2VR at 100mA (AC/DC). Voltage ratings remain identical at 125V AC and 30V DC. Applications requiring higher current switching benefit from the enhanced capacity of the substitute component.

Q: Do both switches meet the same environmental protection standards?

A: Yes. Both components carry IP65 ingress protection rating, providing equivalent dust-tight and water-resistant performance. Operating temperature ranges are -25°C to 55°C for the HA1B-V2E2VR and -25°C to 60°C for the XA1E-BV302V-R.

Q: Are there compliance differences between the original and substitute components?

A: Both components are ROHS3 compliant. The XA1E-BV302V-R additionally carries REACH Unaffected status and EAR99 ECCN classification, supporting expanded regulatory and export requirements.

Q: What reset operation options are available on the substitute component?

A: The XA1E-BV302V-R supports both pull and twist reset operations, providing operational flexibility. The original HA1B-V2E2VR supports twist operation only. Existing twist-based applications remain fully compatible with the substitute component.

Q: Is the XA1E-BV302V-R available in the same packaging format?

A: The XA1E-BV302V-R is supplied in bulk packaging, compared to the original component packaging specification. Verify packaging requirements for your procurement and inventory management processes.