SR102AM01 Equivalent & Substitute Parts

Part Overview

The SR102AM01 is a safety relay manufactured by Omron Automation and Safety, classified as a DPST (Double Pole Single Throw) safety relay with a 4A contact rating and 24VAC/DC coil voltage. This component is designed for DIN Rail mounting and features a lighted indicator for operational status monitoring.

The SR102AM01 has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and replacement requirements for installations currently utilizing this relay.

Substiute Parts

SR102AM01

Omron Automation and SafetyIn Stock: 778SR102AM01 Datasheet

Current PartRFQ

G9SE-201

Omron Automation and SafetyIn Stock: 484931G9SE-201 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The G9SE-201 is identified as a substitute for the SR102AM01 based on the following critical parameters that determine functional compatibility:

Matching Parameters:

• Manufacturer: Omron Automation and Safety (same manufacturer ensures design consistency and support continuity)
• Mounting Type: DIN Rail (identical mechanical interface)
• Coil Voltage: 24VDC (compatible with existing 24V control circuits; SR102AM01 accepts both 24VAC and 24VDC)
• Contact Form: DPST-NO (2 Form A) (identical switching configuration)
• Termination Style: Screw Terminal (compatible connection method)
• ECCN Classification: EAR99 (same export control status)
• HTSUS Code: 8536.41.0020 (same tariff classification)

Allowable Parameter Variations:

• Contact Rating: G9SE-201 provides 5A versus SR102AM01's 4A (higher rating provides margin for existing 4A applications)
• Switching Voltage: G9SE-201 rated 250VAC, 30VDC versus SR102AM01's 230VAC, 24VDC (G9SE-201 exceeds maximum switching voltage requirements)
• Operating Temperature: G9SE-201 range -10°C ~ 55°C versus SR102AM01's -15°C ~ 60°C (G9SE-201 operates within a narrower but overlapping range suitable for most industrial environments)
• Product Status: G9SE-201 is Active (ensures ongoing availability and support)

Parameter Comparison

Engineering Selection Recommendations

The G9SE-201 is suitable as a substitute for the SR102AM01 based on the following engineering criteria:

Product Status Consideration: The SR102AM01 is obsolete, making the G9SE-201 (Active status) the appropriate choice for replacement, repair, and new installations requiring equivalent functionality.

Compliance and Certification: Both components share identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications, ensuring equivalent regulatory and trade compliance status.

Functional Equivalence: The G9SE-201 maintains identical contact form (DPST-NO), termination style (Screw Terminal), and mounting interface (DIN Rail), enabling direct mechanical and electrical integration into existing installations designed for the SR102AM01.

Electrical Margin: The G9SE-201's higher contact rating (5A versus 4A) and increased switching voltage capability (250VAC/30VDC versus 230VAC/24VDC) provide operational margin for the SR102AM01's specified load conditions.

Coil Voltage Compatibility: The G9SE-201's 24VDC coil voltage operates within the SR102AM01's 24VAC/DC specification range, ensuring compatibility with existing 24V control circuits.

Frequently Asked Questions (FAQ)

Q: Can the G9SE-201 directly replace the SR102AM01 in existing installations?

A: Yes. Both relays share identical contact form (DPST-NO), DIN Rail mounting, screw terminal connections, and 24V coil voltage compatibility. The G9SE-201's higher current and voltage ratings provide operational margin for SR102AM01 applications.

Q: What are the key differences between these two relays?

A: The primary differences are product status (SR102AM01 is obsolete; G9SE-201 is active), contact rating (4A versus 5A), switching voltage capability (230VAC/24VDC versus 250VAC/30VDC), and operating temperature range (-15°C~60°C versus -10°C~55°C). These differences favor the G9SE-201 for new applications and replacements.

Q: Are there packaging differences between SR102AM01 and G9SE-201?

A: The SR102AM01 is supplied with standard packaging, while the G9SE-201 is supplied in bulk packaging. Both are suitable for DIN Rail installation and screw terminal connection.

Q: Does the G9SE-201 support the lighted indicator feature of the SR102AM01?

A: The G9SE-201 specification provided does not list a lighted indicator feature. If operational status indication is required, this functional difference must be evaluated for the specific application.

Q: What is the operating temperature consideration when substituting these relays?

A: The G9SE-201 operates within -10°C ~ 55°C, which is narrower than the SR102AM01's -15°C ~ 60°C range. For applications requiring operation below -10°C or above 55°C, environmental conditions must be verified against the G9SE-201 specification.

Q: Are both relays classified under the same export control and tariff categories?

A: Yes. Both the SR102AM01 and G9SE-201 share identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications, ensuring equivalent regulatory treatment for export and trade purposes.