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Industrial productPart number: 4100-3209

Simplex (07432356) 8 3A Relay 4100-3209 Pt AUX Card

~~$100.00~~$87.00

Product lifecycleConfirm with quotationAvailabilityIn stock

Part number: 4100-3209
Availability: In stock
Category: Electrical Control & Protection
Subcategory: Contactors, Relays & Starters

✓ Part-number review✓ Condition stated in quote✓ Worldwide delivery options

Product overview

4100-3209 product information

Core Value:
The Simplex 4100-3209 (07432356) 8 Pt 3A AUX Relay Card is a specialized auxiliary relay module designed for integration into fire alarm and life safety systems, providing reliable switching capabilities to control external devices such as fans, dampers, or notification appliances, ensuring enhanced system functionality and safety compliance.

Features:
• 8-point relay configuration for multiple control outputs
• 3A relay rating for handling moderate electrical loads
• Auxiliary function to support primary fire alarm systems
• Compatible with Simplex 4100 series for seamless integration
• Compact design for easy installation in control panels

Applications:
• Fire alarm system auxiliary control in commercial buildings
• Life safety system integration for activating emergency equipment
• Industrial automation for relay-based device switching

Compatibility

Confirm the complete system—not only the model number

Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.

Confirm the complete 4100-3209 part number and series from the product label.

Send the existing system or application information when compatibility matters.

State quantity, preferred condition, destination and required delivery date.

Include a clear nameplate photo when the revision is uncertain.

Supply condition

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The offered condition and inspection scope should be written into the quotation. Do not assume every source uses condition terms in the same way.

NEW

New product

Ask whether the unit is factory sealed, open-box or unused surplus, and confirm packaging when relevant.

SURPLUS

Unused surplus

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REFURBISHED

Refurbished product

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USED

Used product

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Documents & support

Technical references

Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.

Product questions

Common product questions

Find answers about product identification, compatibility, condition options and quotation requirements.

How can I identify the correct product?

Check the complete part number, series, revision and product label before requesting a quotation.

How should compatibility be confirmed?

Compare the electrical specifications, communication requirements, accessories and existing system documentation.

Which condition options are available?

Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.

What information is needed for a quotation?

Provide the part number, quantity, preferred condition, destination and required delivery date.

Need 4100-3209?

Send the part number and receive a clear quotation.

Include quantity, acceptable condition, destination and timing. A label photo helps verify the request.

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