Kidde Polarity Reversal Relay Module UL/FM Approved Safety
Shipping calculated at checkout
The Kidde Polarity Reversal Relay Module is engineered to manage fire alarm signaling by reversing the polarity of 24 Vdc risers. It installs directly into fire protection assemblies to enable the proper group activation of audible bases. This hardware supports critical life safety systems by ensuring consistent signaling and faster response times during emergency events.
This unit complies with mandatory fire protection criteria, satisfying requirements for reliable notification appliance circuit control under governing life safety installation practices. It carries formal agency certifications to verify performance in commercial and industrial environments.
Key Features & Construction
- Polarity Reversal: Precisely reverses 24 Vdc riser polarity to trigger group activation of audible bases.
- System Integration: Connects seamlessly into existing Kidde fire protection system architectures.
- Compact Profile: Features a space-saving housing that fits restrictive installation environments.
- Signaling Reliability: Maintains consistent alarm signaling performance for industrial life safety applications.
| Technical Specification | Detail |
|---|---|
| Manufacturer / Brand | Kidde |
| Model / Series Number | Polarity Reversal Relay Module |
| Connection / Type | 24 Vdc Riser / Intelligent Input-Output Module |
| Pressure Rating | N/A |
| Voltage | 24 Vdc |
| Temperature Rating | N/A |
| Material / Body Construction | N/A |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 72 (Fire Alarm Code) |
Fire protection contractors must verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer technical specifications before mounting and wiring this relay module.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
If you qualify for sales tax exemption, please submit your exemption details and supporting documents. Our team will review your request, and once approved, your account will be updated to receive tax-exempt checkout on eligible purchases.
If you can't find the product you're looking for, send a quote request below.
Return policy
You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
Original shipping fees are non-refundable.
You must provide a receipt or proof of purchase.
A 25% restocking fee will be applied to all returned items.
Customer is responsible for return shipping costs.
Special orders are non-cancelable and non-refundable.
Shop.water-services.us reserves the right to refuse or limit any returns that, in Shop.water-services.us’s sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.
For additional Return Policy Information, click here