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System Sensor B401 Plug-In Detector Mounting Base for Conventional 2-Wire Smoke and Heat Detectors
- Regular price
- $159.00
- Sale price
- $159.00
- Regular price
-
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Product Description P/N: B401
Description
The System Sensor B401 is a plug-in detector mounting base designed to provide a secure electrical and mechanical connection for compatible System Sensor conventional smoke and heat detectors. Engineered for 2-wire fire alarm systems, the System Sensor B401 simplifies detector installation, replacement, and maintenance while ensuring dependable long-term performance.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | System Sensor |
| Category | Fire Alarm Detection |
| Part Number | B401 |
| Subcategory | Detector Mounting Bases |
| Manufacturer | Honeywell |
| Series | 400 Series |
| Product Type | Plug-In Detector Base |
| Compatible Detector Type | Conventional Smoke and Heat Detectors |
| Compatible Wiring | 2-Wire |
| System Voltage | 12 / 24 VDC |
| Maximum Ripple Voltage | 4 Volts Peak-to-Peak |
| Mounting | Standard Electrical Boxes, Direct Mount |
| Electrical Connections | Screw Terminals |
| Remote Annunciator Support | Yes |
| Base Diameter | 4.0 in (10.2 cm) |
| Base Height | 0.8 in (2.0 cm) |
| Operating Temperature | 0°C to 49°C (US/Australia), -10°C to 60°C (Europe) |
| Operating Humidity | 10% to 93% Relative Humidity (Non-Condensing) |
| Weight | 0.34 lbs (152 g) |
Information About B401
The B401 is a low-profile mounting base developed for use with System Sensor 400 Series conventional detector heads operating on 12/24 VDC initiating device circuits. It provides reliable electrical connectivity through screw terminals that support both field wiring and optional remote annunciator connections. The base accommodates direct mounting to standard electrical boxes and allows compatible detector heads to be installed or removed quickly using a plug-in design. Its durable construction and standardized interface make it suitable for commercial, industrial, institutional, and residential fire alarm applications.
Key Features:
- Plug-In Detector Base: Allows fast installation and replacement of compatible detector heads.
- 2-Wire Compatibility: Designed for conventional 12/24 VDC fire alarm initiating device circuits.
- Broad Detector Support: Compatible with numerous System Sensor smoke and heat detector models.
- Screw Terminal Connections: Simplifies incoming and outgoing field wiring.
- Remote Annunciator Terminal: Supports connection of compatible remote alarm indicators.
- Standard Box Mounting: Fits 50 mm and 60 mm electrical boxes and standard junction boxes.
- Low-Profile Design: Provides a clean installation while maintaining easy detector access.
- Durable Construction: Built for reliable long-term operation in demanding environments.
- Secure Electrical Interface: Ensures consistent contact between the detector head and control circuit.
- Easy Maintenance: Detector heads can be removed quickly for inspection, cleaning, or replacement.
The B401 delivers the reliability and precision required for conventional fire alarm detector mounting and maintenance applications.
Description
The System Sensor B401 is a plug-in detector mounting base designed to provide a secure electrical and mechanical connection for compatible System Sensor conventional smoke and heat detectors. Engineered for 2-wire fire alarm systems, the System Sensor B401 simplifies detector installation, replacement, and maintenance while ensuring dependable long-term performance.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | System Sensor |
| Category | Fire Alarm Detection |
| Part Number | B401 |
| Subcategory | Detector Mounting Bases |
| Manufacturer | Honeywell |
| Series | 400 Series |
| Product Type | Plug-In Detector Base |
| Compatible Detector Type | Conventional Smoke and Heat Detectors |
| Compatible Wiring | 2-Wire |
| System Voltage | 12 / 24 VDC |
| Maximum Ripple Voltage | 4 Volts Peak-to-Peak |
| Mounting | Standard Electrical Boxes, Direct Mount |
| Electrical Connections | Screw Terminals |
| Remote Annunciator Support | Yes |
| Base Diameter | 4.0 in (10.2 cm) |
| Base Height | 0.8 in (2.0 cm) |
| Operating Temperature | 0°C to 49°C (US/Australia), -10°C to 60°C (Europe) |
| Operating Humidity | 10% to 93% Relative Humidity (Non-Condensing) |
| Weight | 0.34 lbs (152 g) |
Information About B401
The B401 is a low-profile mounting base developed for use with System Sensor 400 Series conventional detector heads operating on 12/24 VDC initiating device circuits. It provides reliable electrical connectivity through screw terminals that support both field wiring and optional remote annunciator connections. The base accommodates direct mounting to standard electrical boxes and allows compatible detector heads to be installed or removed quickly using a plug-in design. Its durable construction and standardized interface make it suitable for commercial, industrial, institutional, and residential fire alarm applications.
Key Features:
- Plug-In Detector Base: Allows fast installation and replacement of compatible detector heads.
- 2-Wire Compatibility: Designed for conventional 12/24 VDC fire alarm initiating device circuits.
- Broad Detector Support: Compatible with numerous System Sensor smoke and heat detector models.
- Screw Terminal Connections: Simplifies incoming and outgoing field wiring.
- Remote Annunciator Terminal: Supports connection of compatible remote alarm indicators.
- Standard Box Mounting: Fits 50 mm and 60 mm electrical boxes and standard junction boxes.
- Low-Profile Design: Provides a clean installation while maintaining easy detector access.
- Durable Construction: Built for reliable long-term operation in demanding environments.
- Secure Electrical Interface: Ensures consistent contact between the detector head and control circuit.
- Easy Maintenance: Detector heads can be removed quickly for inspection, cleaning, or replacement.
The B401 delivers the reliability and precision required for conventional fire alarm detector mounting and maintenance applications.