Knight Fire Z40 G3 Alu Surface Exit Switch, 4-Terminal, Multi-Resistor
| Stock available | Qty | Delivery |
|---|---|---|
| Poole | 0 | None in Poole |
| UK Hub | 10 | 2 to 3 working days |
- 1k/1k
- 2k2/2k2
- 2k2/4k7
- 4k1/4k1 (Guardall 8k2)
- 4k7/4k7
- 4k7/6k8
Frequently bought together


Product details
The Z40 is a surface-mount final exit switch. Its all-metal construction and security screws provide a high level of wear and vandal resistance. The switch operates as "normally open, closing"—it only closes/locks while the button is pressed, remaining open/alarm when unpressed. Wiring is completed on the internal PCB using four wire-clamping terminal blocks. Onboard resistors allow for the following configurations via shunt selection:
- 1k/1k
- 2k2/2k2
- 2k2/4k7
- 4k1/4k1 (Guardall 8k2)
- 4k7/4k7
- 4k7/6k8
- 5k6/5k6
Note: This switch cannot be wired '4-wire'/without resistors.
Two PCB terminals are dedicated to an onboard 12V buzzer. The connected I&HAS may control this buzzer if connected to a suitably programmed panel output.
Each unit is supplied with a suitable tool for turning the provided security screws.
- 4-Terminal
- Multi-Resistor
- Normally Open
- Integral Buzzer
- Security Screws
- Made in UK
- Environmental Class II
- Easy to Install
- Optional Anti-Tamper Screws
- Includes Microswitch Lid Tamper
Specifications
| Application/Usage | Final Exit |
|---|---|
| Compatibility | most UK Panels |
| Connectivity Technology | Wired |
| Contact Type | Form A (SPST-NO) |
| Durability | Vandal Resistant |
| Energy Star | No |
| Environmental Certification | Environmental Class II (Indoor Uncontrolled) |
| Features | Surface Mount; Vandal Resistant |
| Height | 30.00mm |
| Indoor/Outdoor | Indoor |
| Input Voltage | 12V DC |
| Limited Warranty | 1-Year |
| Material | Aluminium |
| Mount Type | Surface Mount |
| Package Contents |
|
| Print/Message | Exit |
| Product Line | Exit Switch |
| Product Series | Z |
| Product Type | Surface Exit Switch |
| Sound Emission | 90dB |
| TAA Compliant | No |
| Width | 338.00mm |
| ATEX Compliant | No |
| CE Marking | Yes |
| CNBOP Certified | No |
| Colour | Silver |
| INCERT Certified | No |
| LPCB Certified | No |
| Manufacturer | Knight Fire & Security Products Ltd |
| NF Certified | No |
| NF&A2P Certified | No |
| RoHS Compliant | Compliant |
| SBSC Certified | No |
| TIA Listed | No |
| UL Listed | No |
| VdS Certified | No |
| WEEE Compliant | Compliant |










