PAD 100-6B 6in Addressable Detector Base
The Potter PAD 100-6B (P/N 3992732) is a 6-inch addressable detector base for the Potter PAD-series fire alarm detection system. This base provides the mounting platform and electrical connection interface for Potter PAD-series addressable smoke detectors, heat detectors, and multi-sensor units. The 6-inch diameter accommodates standard ceiling electrical boxes and provides secure, locking mechanical engagement with compatible PAD-series detector heads to prevent unauthorized removal.
The addressable design communicates detector identity and status directly to the fire alarm control panel via the SLC loop — eliminating the zone ambiguity of conventional systems and allowing the panel to pinpoint the exact location of any alarm, fault, or supervisory condition within the protected building. This is a foundational advantage of addressable fire alarm slc systems over conventional IDC zone-based designs, particularly in large commercial buildings where rapid identification of the alarm source is critical for emergency response.
For fire alarm equipment supplies contractors installing or upgrading commercial smoke detector systems to addressable technology, the PAD 100-6B is the base unit that makes the addressable connection possible. It pairs with the full range of Potter PAD-series detector heads — including smoke detector ac powered models, heat detectors, and multi-sensor combination units — giving system designers flexibility to specify the right detection technology for each space while maintaining a uniform mounting base throughout the installation.
| Feature | Details |
|---|---|
| Manufacturer | Potter Electric Signal Company |
| Part Number | 3992732 |
| Model | PAD 100-6B |
| Diameter | 6 inches |
| Type | Addressable Detector Mounting Base |
| Compatible Detectors | Potter PAD-series addressable smoke, heat, and multi-sensor detectors |
| Communication | Addressable SLC loop |
| Security | Locking mechanism prevents unauthorized detector removal |
| Certifications | UL Listed, NFPA 72 |
SLC Address Assignment
Each PAD 100-6B base must be assigned a unique address on the fire alarm SLC loop before installation. Address the base using the Potter addressing tool per the system design drawings. Duplicate addresses on the SLC loop will cause communication conflicts and must be corrected before system commissioning. Document all address assignments in the fire alarm inspection and test records for the AHJ review.
Mounting
Install the PAD 100-6B on a standard ceiling electrical box, ensuring the wiring terminals are accessible for SLC loop connections. Secure the base with the screws provided. Connect the SLC loop wiring to the correct terminals per the Potter wiring diagram — reverse polarity will prevent communication with the fire alarm control panel. After mounting, verify the base is flush with the ceiling surface with no gaps that could affect the detector's sensing performance.
Detector Head Installation and Locking
Insert the compatible PAD-series detector head into the base with a quarter-turn clockwise rotation until the locking tabs engage. Verify the locking mechanism is fully engaged — a detector head that is not fully locked can fall from the base, creating a system trouble condition and a safety hazard. After installation, test each smoke detector mounting base location with a smoke detector checker to verify correct alarm response at the fire alarm control panel.
Can I use the PAD 100-6B with conventional (non-addressable) detectors?
No. The PAD 100-6B is an addressable SLC device. It requires a compatible Potter addressable fire alarm control panel and cannot be used with conventional IDC-zone detectors or non-Potter addressable systems. Verify system compatibility before ordering.
Is the detector head included with the base?
No. The PAD 100-6B is the mounting base only. Detector heads — including commercial smoke detectors, heat detectors, and multi-sensor units — are sold separately. Select the appropriate PAD-series detector head for each location based on the system design and the specific detection requirements of that space.
What is the purpose of the locking mechanism?
The locking tabs on the PAD 100-6B prevent unauthorized removal of the detector head. This is a security feature required in public spaces and high-security environments where detector tampering would compromise fire alarm system integrity. The fire alarm control panel will generate a trouble condition if a detector head is removed from a locked base, alerting monitoring personnel to the tamper event.
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