RS2 Relay Socket 10-Position Channel Track Equivalent & Substitute Parts

Part Overview

The RS2 is a 10-position relay socket manufactured by Curtis Industries, designed for channel and track mounting applications with screw terminal connections. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and component procurement.

The RS2 serves as an interface socket for 10-pin square base relays, providing a standardized connection point in relay-based control circuits. Due to its obsolete status, equivalent parts from active manufacturers are necessary to ensure supply chain continuity and system reliability.

Substiute Parts

RS2

Curtis IndustriesIn Stock: 947RS2 Datasheet

Current PartRFQ

27E460

TE Connectivity Potter & Brumfield RelaysIn Stock: 128127E460 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RS2 relay socket is determined by the following critical parameters:

• Number of Positions: Must be 10 to maintain pin-to-pin compatibility with existing relay designs
• Type: Socket configuration required for relay interface applications
• Termination Style: Screw terminal connections must be preserved for existing wiring harnesses
• For Use With/Related Products: Compatibility with 10-pin square base relays is mandatory

The substitute part 27E460 satisfies these core functional requirements. While the mounting type differs (chassis mount versus channel/track mount), the electrical interface and terminal configuration remain compatible with the relay base specifications.

Parameter Comparison

Engineering Selection Recommendations

The 27E460 relay socket from TE Connectivity Potter & Brumfield is an active product with current manufacturing status and ROHS3 compliance certification. This part maintains electrical compatibility through identical 10-position screw terminal configuration.

The primary design consideration is the mounting type difference: the RS2 uses channel/track mounting while the 27E460 employs chassis mount configuration. This difference requires mechanical integration assessment based on the specific application enclosure and mounting infrastructure.

Both parts maintain RoHS compliance and are suitable for applications requiring 10-pin relay socket interfaces with screw terminal termination.

Frequently Asked Questions (FAQ)

Q: Can the 27E460 directly replace the RS2 in existing applications?

A: The 27E460 provides electrical compatibility through identical 10-position screw terminal configuration. Mechanical mounting differences require evaluation of the specific installation environment. Channel/track mounting and chassis mount configurations may require different mechanical fixtures or panel modifications.

Q: What are the critical compatibility factors for relay socket substitution?

A: The number of positions (10), termination style (screw terminal), and relay base type (10-pin square base) are the primary electrical compatibility factors. These parameters ensure proper pin alignment and electrical connection with existing relay components.

Q: Does the product status difference affect substitution viability?

A: The RS2 is obsolete while the 27E460 is active. Active product status ensures ongoing availability, manufacturing support, and compliance with current regulatory standards. This makes the 27E460 preferable for new procurement and long-term system maintenance.

Q: Are there compliance considerations when substituting these parts?

A: Both parts maintain RoHS compliance. The 27E460 carries ROHS3 certification, representing current compliance standards. Moisture sensitivity levels differ (RS2: MSL 1 Unlimited; 27E460: Not Applicable), which may affect storage and handling requirements based on application environment specifications.