Potter SB-93 Conventional Smoke Detector Base – High-Current 24V Polarized Detector Base with Annunciator Output

About this product

The Potter SB-93 Conventional Smoke Detector Base is a robust, high-current 6-inch base designed for demanding fire alarm installations requiring dependable performance and reliable annunciator output. Operating on 24V DC polarized circuits, the SB-93 delivers enhanced electrical stability and is ideal for commercial, industrial, and residential fire alarm systems. This model incorporates a built-in current-limiting resistor and blocking diode, ensuring compatibility with remote annunciators and stable signaling during alarm conditions. With its secure twist-lock detector mounting system and support for standard electrical back boxes, the SB-93 provides fast installation and long-lasting performance.

Key features

• Built-In Protection Components – Includes current-limiting resistor and blocking diode for enhanced reliability
• High-Current Detector Base – Designed for applications requiring higher alarm current (approx. 93 mA)
• Compatible with Potter Smoke Detectors – Works with IS-24, PS-24, and PS-24H models
• Secure Twist-Lock Detector Mount – Optional tamper-resistant screw for added security
• Annunciator Output Support – Provides 15 mA @ 24V DC for remote LEDs or indicators
• 24V DC Polarized Operation – Ensures stable and safe fire alarm system integration
• Supports Standard Back Boxes – Compatible with 3-1/4″ and 4″ outlet boxes