• Suppression Discharge Protection: Momentary pushbutton switch that delays or halts automated agent discharge during pre-discharge alert cycles
• Clean Agent System Compatibility: Purpose-engineered for FM-200, Novec 1230, CO₂, Inergen, and pre-action deluge systems
• Addressable Loop Loading: Consumes a single digital address supporting up to 252 points on Maple Armor SLC loops
• Rugged Metal Construction: Heavy-duty metallic gray faceplate equipped with a prominent high-visibility red momentary button
• Visual Diagnostics: Front-facing status LED flashing every 4 seconds in standby and turning steady red during active abort depression
• Standard Box Fit: Mounts semi-flush to standard North American single-gang electrical boxes or dedicated surface boxes
• Certified Safety Listing: Certified under UL 38, ULC-S528, and ULC-S527 standards in compliance with NFPA 2001 and NFPA 72
The Maple Armor FW2732 Addressable Abort Switch is a high-reliability life-safety initiating device designed to provide manual override control over automated fire extinguishing release sequences.
Operating seamlessly on the Signaling Line Circuit (SLC) of the Maple Armor FW2107 releasing panel, this switch occupies a single digital address. When an extinguishing zone enters its pre-discharge countdown, pressing and holding the momentary pushbutton immediately suspends agent release, safeguarding personnel inside protected server rooms, electrical vaults, and archives.
Compliant with UL 38, ULC-S528, and ULC-S527 standards, the Maple Armor FW2732 Addressable Abort Switch combines a durable metal faceplate, a visible status LED, and electronic handheld addressing to deliver dependable life-safety performance.
| Product Model | FW2732 (Series 2 Addressable Agent Release Abort Switch) |
| Manufacturer & Brand | Maple Armor Technologies Inc. |
| Country of Origin | China |
| Switching Operation | Momentary Pushbutton (Press and hold to delay/abort release sequence) |
| Housing Construction | Heavy-Duty Metal Enclosure (Metallic Gray plate with Red button) |
| SLC Operating Voltage | 24 VDC Nominal (Operating Range: 13 to 28 VDC from SLC Loop) |
| Standby Current Consumption | 0.15 mA @ 24 VDC |
| Active / Alarm Current | 0.27 mA @ 24 VDC |
| Diagnostic Status LED | Front LED (Flashes once every 4s in standby / Steady red on button press) |
| SLC Address Consumption | Occupies 1 digital address; supports up to 252 devices per loop |
| Programming Interface | Electronic addressing via Maple Armor FW2411 Handheld Programmer |
| Compatible Control Panels | Maple Armor Series 2 FW2107 Dual Hazard Agent Releasing Panel |
| Mounting Compatibility | Standard North American single-gang electrical box or surface box |
| Field Wiring Terminals | 18 AWG to 12 AWG (0.82 mm² to 3.31 mm²) captive screw terminal block |
| Dimensions & Weight | 133.5 mm (L) × 98.5 mm (W) × 32 mm (H) | Weight: 210 g (with base) |
| Operating Environment | 14°F to 131°F (-10°C to 55°C), 0% to 95% RH non-condensing (Indoor dry) |
| Regulatory Approvals | UL 38 Listed, ULC-S528, ULC-S527 Certified, NFPA 12/13/72/2001 Compliant |
Verify abort station wiring modes (IRI, NYC, AHJ-specific modes), pre-discharge timer durations, and manual release priorities in compliance with national NFPA 72 Fire Alarm Code Standards and NFPA 2001 Clean Agent Standards before commissioning.
Pair this abort station with our compatible Maple Armor Fire Alarm Systems to complete your suppression layout.
The primary life-safety function of the Maple Armor FW2732 Addressable Abort Switch is to prevent unwarranted gaseous agent discharges while building occupants evacuate a protected hazard area.
When cross-zone detectors trigger a pre-discharge warning countdown, occupants or maintenance engineers inside the protected space can immediately press and hold the large red pushbutton on the Maple Armor FW2732 Addressable Abort Switch. This active hold signal instructs the FW2107 control panel to pause the timer or halt the solenoid discharge sequence according to programmed local authority (AHJ) modes.
The rugged metal faceplate resists mechanical wear in harsh mechanical and industrial rooms, while digital SLC communication ensures instantaneous signal transmission back to the central panel without requiring auxiliary interposing relays.
Q1: How does the Maple Armor FW2732 Addressable Abort Switch function during a fire emergency?
A: When a releasing zone enters an alarm or pre-discharge countdown, pressing and holding the abort pushbutton immediately holds or cancels the suppression releasing timer, preventing the release of extinguishing agents while personnel exit the room.
Q2: What extinguishing agents can be controlled with the FW2732 abort station?
A: It is compatible with all major suppression agents controlled by the FW2107 panel, including FM-200, Novec 1230, CO₂, Inergen, Argonite, and pre-action deluge sprinkler systems.
Q3: Does the abort switch stay latched when pressed?
A: No. The FW2732 features a momentary pushbutton that must be held down to maintain the abort state, adhering to standard NFPA 2001 and UL safety mandates.
Q4: How many loop addresses does the FW2732 consume on the panel?
A: It occupies only one logical address on the Maple Armor Signaling Line Circuit (SLC) loop, supporting up to 252 total devices per loop.
Q5: What electrical backboxes are compatible with this abort switch?
A: It mounts semi-flush directly onto standard North American single-gang electrical junction boxes or surface mounts using a compatible single-gang metallic surface box.
Q6: Which fire alarm control panels support the FW2732?
A: The FW2732 is designed specifically for Maple Armor Series 2 control panels equipped with agent releasing capabilities, primarily the FW2107 releasing panel.
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