Weidmüller 8530631001 General Purpose Relay DPDT 24VDC - Equivalent & Substitute Parts

Part Overview

The Weidmüller 8530631001 is a general purpose relay with DPDT (2 Form C) contact configuration, rated for 10A at 24VDC coil voltage. This relay is designed for DIN rail mounting with screw terminal connections and includes a lighted indicator and socket. The product is currently obsolete, making identification of compatible substitute parts essential for system maintenance and component replacement in existing installations.

Substiute Parts

8530631001

WeidmüllerIn Stock: 8508530631001 Datasheet

Current PartRFQ

1123490000

WeidmüllerIn Stock: 7421123490000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Weidmüller 8530631001 is based on the following critical parameters that must align for functional compatibility:

Primary Compatibility Criteria:

• Coil voltage: 24VDC (exact match required)
• Contact form: DPDT (2 Form C) (exact match required)
• Mounting type: DIN Rail (exact match required)
• Termination style: Screw Terminal (exact match required)
• Coil type: Non Latching (exact match required)

Secondary Compatibility Criteria:

• Contact rating current: 10A minimum (substitute may equal or exceed)
• Switching voltage: 250VAC minimum (substitute may equal or exceed)
• Operating temperature range: Must encompass or match the original range
• Features: Lighted indicator and socket inclusion

The substitute part Weidmüller 1123490000 meets all primary compatibility criteria. The contact rating of 8A is lower than the original 10A specification, which represents a functional limitation that must be evaluated against application requirements.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1123490000 is an active product substitute for the obsolete 8530631001. Both relays share identical primary specifications: 24VDC coil voltage, DPDT contact configuration, DIN rail mounting, and screw terminal termination.

Key Considerations for Selection:

The substitute part features a lower contact current rating of 8A compared to the original 10A specification. Applications requiring the full 10A switching capacity must evaluate whether the 8A rating is acceptable for their circuit requirements.

The substitute part includes an integrated diode feature not present in the original specification, providing additional protection against coil voltage transients.

The substitute part is RoHS Compliant and carries Active product status, ensuring ongoing availability and compliance with current environmental regulations. The original part is Obsolete and carries no RoHS designation.

Both parts maintain REACH Unaffected status and share identical ECCN classification (EAR99).

The operating temperature range of the substitute extends to 60°C compared to the original 50°C maximum, providing enhanced thermal performance.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 1123490000 directly replace the 8530631001 in all applications?

A: Direct replacement is possible for applications where the contact current requirement does not exceed 8A. The 8A rating of the substitute is lower than the original 10A specification. Applications operating at or near 10A must be re-evaluated to confirm compatibility with the reduced current rating.

Q: What is the significance of the diode feature in the substitute part?

A: The integrated diode in the 1123490000 provides transient suppression across the coil, protecting against voltage spikes during relay de-energization. This feature is not specified in the original 8530631001 but does not prevent compatibility.

Q: Are the coil voltage specifications identical between the two parts?

A: Yes. Both parts operate on 24VDC coil voltage with nearly identical must-operate and must-release voltage thresholds (16.8V/2.4V for the original versus 17V/3V for the substitute). These minor differences fall within normal operating tolerances.

Q: Does the substitute part maintain socket compatibility?

A: Yes. Both parts include socket mounting capability and screw terminal connections, maintaining identical mechanical and electrical interface characteristics.

Q: What is the impact of the extended operating temperature range?

A: The substitute part operates to 60°C maximum compared to 50°C for the original. This provides additional thermal margin and is not a limiting factor for replacement in existing installations.

Q: Are there compliance differences between the two parts?

A: The substitute part is RoHS Compliant with Active product status, while the original is Obsolete with no RoHS designation specified. Both maintain REACH Unaffected status. The substitute offers superior compliance positioning for new installations and long-term availability assurance.