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DMPR-RS311 Johnson Controls Damper Control Accessory

Brand: Johnson Controls SKU: DMPR-RS311 Mfr Part #: DMPR-RS311

KKM Solutions is an independent parts distributor, not an authorized Johnson Controls dealer — how we source.

Ships worldwide — lead time quoted per part
Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

Overview

Part number DMPR-RS311 from Johnson Controls, listed in Electric Actuators. KKM Solutions quotes this part with pricing and availability confirmed per order.

Overview The Johnson Controls DMPR-RS311 is a B-style fusible link damper control accessory designed to provide a critical failsafe thermal activation mechanism for fire dampers, specifically the FD-1300 series. Serving as a direct replacement for the DMPR-RS201 model, this heat-activated safety device holds damper blades in the open position during standard operation and melts at a precise temperature threshold to mechanically close the damper and contain fire or smoke spread without requiring electrical power. B-Style Design: High-load link style optimized for structural strength and mechanical reliability in demanding setups. Heavy-Duty Construction: Comprised of durable brass pieces joined by a specialized eutectic solder alloy to withstand continuous operational stress. Specifications Activation Temperature: 165°F (74°C) Maximum Ambient Temperature: 100°F (38°C) Link Style: B-Style System Compatibility: Johnson Controls FD-1300 Fire Dampers Component Type: Fusible Link / Safety Damper Replacement Part Origin: United States Applications Specifically designed as a thermal trigger for Johnson Controls FD-1300 fire dampers. Utilized in commercial, industrial, and residential HVAC ventilation ductwork to prevent the spread of fire through walls and partitions. Ideal for climate-controlled indoor spaces requiring standard passive fire protection compliance.

Product details

Manufacturer Johnson Controls
Manufacturer part number DMPR-RS311
Product category Electric Actuators
Related part numbers 5 other part numbers in this family

Request a quote for this part

Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.

Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How much does DMPR-RS311 cost?

DMPR-RS311 is listed at CA$40.83 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.

Who manufactures the DMPR-RS311?

DMPR-RS311 is made by Johnson Controls and is listed in our Electric Actuators category. KKM Solutions is an independent distributor, not an authorized Johnson Controls dealer: we source the exact Johnson Controls part number DMPR-RS311, and the quote confirms condition and lead time before you order.

Is the DMPR-RS311 new and genuine?

Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is surplus, new-old-stock, refurbished or open-box, the quote says so before you approve it.

What warranty comes with the DMPR-RS311, and can I return it?

Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.

What is the lifecycle status of DMPR-RS311?

No published lifecycle status is on file for DMPR-RS311. Johnson Controls lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.

How quickly can DMPR-RS311 ship?

Lead time for DMPR-RS311 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.

Variants & Related Part Numbers

Other Johnson Controls part numbers in this family:

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