Guangzhou Xingjin Fire Equipment Co.,Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 300000 sets per month |
| Delivery Time | 15-20days |
| Packaging Details | Wooden Box Or Plywood Outer Box With Bubble Bag Or Paper |
| Working voltage | DC 18-28V |
| Monitor current | ≤0.3mA （24V） |
| Alarm current | ≤1mA （24V） |
| Explosion-proof mark | Ex ib IIC T6 Gb |
| Encoding method | Electronic encoder encoding |
| Dimensions of the shape | 90* 90*52mm |
| Brand Name | XINGJIN |
| Model Number | J-SAP-JBF4121A |
| Certification | CCC;GB/T 3836.1-2021;GB/T 3836.4-2021;GB 19880-2005 |
| Place of Origin | Guangzhou,China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 300000 sets per month |
| Delivery Time | 15-20days | Packaging Details | Wooden Box Or Plywood Outer Box With Bubble Bag Or Paper |
| Working voltage | DC 18-28V | Monitor current | ≤0.3mA （24V） |
| Alarm current | ≤1mA （24V） | Explosion-proof mark | Ex ib IIC T6 Gb |
| Encoding method | Electronic encoder encoding | Dimensions of the shape | 90* 90*52mm |
| Brand Name | XINGJIN | Model Number | J-SAP-JBF4121A |
| Certification | CCC;GB/T 3836.1-2021;GB/T 3836.4-2021;GB 19880-2005 | Place of Origin | Guangzhou,China |
| High Light | Explosion-proof manual fire alarm button ，Fire safety equipment with warranty ，Ex-proof fire alarm push button | ||
The J-SAP-JBF4121A-Ex is an intrinsically safe, intelligent manual fire alarm button designed for installation in public and industrial environments. When a person confirms a fire, pressing the button immediately sends a fire alarm signal to the controller. Upon receiving the signal, the controller displays the number or location of the activated button and triggers an audible alarm.
This device complies with GB3836.1-2010 (General Requirements for Electrical Equipment for Explosive Atmospheres) and GB3836.4-2010 (Part 4: Intrinsically Safe "i" for Electrical Equipment in Combustible Gas Atmospheres). It carries the explosion-proof mark Ex ib IIC T6 Gb and has passed quality inspection and certification for explosion-proof electrical products.
The manual fire alarm button consists of a start switch and corresponding processing circuits. When a fire alarm occurs, the button is pressed manually. The button switch closes, and the alarm signal is transmitted to the controller through the loop bus. Simultaneously, the fire alarm indicator light on the manual fire alarm button changes from flashing in the inspection state to being constantly on, indicating the alarm status.
| Parameter | Technical Specification |
|---|---|
| Working voltage | DC 18–28V, provided by controller in modulated type (requires safety barrier) |
| Monitor current | ≤0.3mA (24V) |
| Alarm current | ≤1mA (24V) |
| Explosion-proof mark | Ex ib IIC T6 Gb |
| Encoding method | Electronic encoder encoding |
| Coding range | 1–200 |
| Confirmation light | Fire alarm indicator flashes momentarily and remains illuminated (red) when the alarm is pressed |
| Dimensions | Length: 90 mm, Width: 90 mm, Height: 52 mm |
| Wire system | Dual bus, non-polarized |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
600000-1200000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro... About Us: Guangzhou Xingjin Fire Equipment Co., Ltd. is a professional enterprise dedicated to the research, development and production of HFC-227ea (FM200), Novec1230, CO2 and inert gas products. For many years, the company has been committed to improving product quality, enriching pro...
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