Weidmüller 8530691001 General Purpose Relay SPDT 24VDC - Equivalent & Substitute Parts

Part Overview

The Weidmüller 8530691001 is a general purpose relay with SPDT (Single Pole Double Throw) contact configuration, rated for 10A at 24VDC coil voltage. This relay is designed for DIN rail mounting and features a lighted indicator with socket inclusion. The product is currently obsolete, making identification of compatible substitute parts essential for system maintenance and component replacement in existing installations.

Key Parameters

Parameter	Value
Manufacturer Part Number	8530691001
Manufacturer	Weidmüller
Series	PRZ
Product Status	Obsolete
Mounting Type	DIN Rail
Coil Voltage	24VDC
Contact Form	SPDT (1 Form C)
Contact Rating (Current)	10 A
Switching Voltage	250VAC - Max
Coil Current	16.7 mA
Coil Type	Non Latching
Features	Lighted Indicator, Socket Included
Termination Style	Spring Terminal
Operating Temperature Range	-40°C ~ 50°C
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the obsolete Weidmüller 8530691001 is based on the following critical parameters that must align for functional compatibility:

Core Compatibility Criteria:

Coil Voltage: 24VDC (mandatory match)
Contact Form: SPDT (1 Form C) (mandatory match)
Mounting Type: DIN Rail (mandatory match)
Termination Style: Spring Terminal (mandatory match)
Coil Type: Non Latching (mandatory match)

Allowable Parameter Variations:

Contact Rating (Current): Substitute must equal or exceed 10A minimum
Switching Voltage: Substitute must support minimum 250VAC
Operating Temperature Range: Substitute must encompass or exceed the original range
Features: Lighted Indicator and Socket Inclusion are compatible enhancements
Compliance: RoHS and REACH status must be maintained

The substitute part Weidmüller 1479840000 meets all mandatory criteria and provides enhanced electrical ratings, making it a direct functional replacement.

Parameter Comparison

Parameter	8530691001 (Main Part)	1479840000 (Substitute)	Compatibility Status
Manufacturer	Weidmüller	Weidmüller	Match
Mounting Type	DIN Rail	DIN Rail	Match
Coil Voltage	24VDC	24VDC	Match
Contact Form	SPDT (1 Form C)	SPDT (1 Form C)	Match
Contact Rating (Current)	10 A	16 A	Compatible (Substitute exceeds minimum)
Switching Voltage	250VAC - Max	250VAC, 250VDC - Max	Compatible (Substitute supports additional voltage)
Coil Current	16.7 mA	21 mA	Compatible (Substitute within acceptable range)
Coil Type	Non Latching	Non Latching	Match
Features	Lighted Indicator, Socket Included	Diode, Lighted Indicator, Socket Included	Compatible (Substitute includes additional diode protection)
Termination Style	Spring Terminal	Spring Terminal	Match
Operating Temperature Range	-40°C ~ 50°C	-40°C ~ 60°C	Compatible (Substitute extends upper limit)
Product Status	Obsolete	Active	Substitute is currently available
RoHS Status	RoHS Compliant	RoHS Compliant	Match
REACH Status	REACH Unaffected	REACH Unaffected	Match

Engineering Selection Recommendations

The Weidmüller 1479840000 is the direct substitute for the obsolete 8530691001. Selection is based on the following factors:

Product Availability: The 8530691001 is obsolete and no longer manufactured. The 1479840000 is an active product with current inventory availability (949 pcs in stock).

Regulatory Compliance: Both parts maintain RoHS Compliance and REACH Unaffected status, ensuring continued compliance with environmental and chemical regulations.

Electrical Compatibility: The substitute part meets all mandatory electrical parameters (24VDC coil, SPDT contact form, 10A minimum current rating) and provides enhanced specifications including higher current rating (16A), extended temperature range (-40°C to 60°C), and dual voltage switching capability (250VAC and 250VDC).

Mechanical Compatibility: DIN rail mounting, spring terminal termination, and socket inclusion are preserved, ensuring direct installation compatibility in existing enclosures and control systems.

Enhanced Features: The substitute includes integrated diode protection in addition to the lighted indicator, providing improved transient suppression without requiring external components.

Frequently Asked Questions (FAQ)

Q: Can the Weidmüller 1479840000 directly replace the 8530691001 in my existing installation?

A: Yes. Both relays share identical coil voltage (24VDC), contact configuration (SPDT), mounting type (DIN rail), and termination style (spring terminal). The substitute is mechanically and electrically compatible for direct installation.

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

A: The primary differences are contact current rating (10A vs. 16A), switching voltage capability (250VAC only vs. 250VAC/250VDC), operating temperature range (-40°C to 50°C vs. -40°C to 60°C), and the addition of integrated diode protection in the substitute. All differences represent equal or enhanced capability.

Q: Does the higher current rating of the 1479840000 affect my circuit design?

A: No. A relay with higher current rating is suitable for applications designed for lower current. The 16A rating of the substitute accommodates all applications previously served by the 10A original part.

Q: Are there any compatibility concerns with the integrated diode in the substitute?

A: No. The integrated diode provides transient suppression and is compatible with all standard relay control circuits. It eliminates the need for external diode protection if previously required.

Q: What is the packaging difference between these parts?

A: The 8530691001 was supplied with standard packaging, while the 1479840000 is supplied in bulk packaging. Both are suitable for component installation; bulk packaging is typical for active production parts.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 8530691001 and 1479840000 are RoHS Compliant and REACH Unaffected, meeting current environmental and chemical substance regulations.

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