Allen Bradley Guardmaster 440K Safety Interlock Switch, Key Actuator Included, Fibreglass Reinforced Polybutylene
- RS Stock No.:
- 330-0735
- Mfr. Part No.:
- 440K-T11132
- Brand:
- Allen Bradley Guardmaster
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Subtotal (1 unit)*
£87.75
(exc. VAT)
£105.30
(inc. VAT)
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- Shipping from 06 October 2026
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Units | Per unit |
|---|---|
| 1 + | £87.75 |
*price indicative
- RS Stock No.:
- 330-0735
- Mfr. Part No.:
- 440K-T11132
- Brand:
- Allen Bradley Guardmaster
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Allen Bradley Guardmaster | |
| Lock Style | Key | |
| Product Type | Safety Interlock Switch | |
| Actuator Included | Yes | |
| Safety Contacts | 2 NC | |
| Housing Material | Fibreglass Reinforced Polybutylene Terephthalate | |
| Series | 440K | |
| Minimum Operating Temperature | -20°C | |
| IP Rating | IP67 | |
| Maximum Operating Temperature | 80°C | |
| Hazardous Area Certification | No | |
| Length | 95mm | |
| Standards/Approvals | ISO 13849-1, TUV, ISO 14119, IEC/EN 60947-5-1, EN 1088, EN 954-1, IEC/EN 60204-1, NFPA 79, AS 4024.1, CE, ANSI B11.19 | |
| Width | 52mm | |
| Depth | 25mm | |
| Number of Head Directions | 4 | |
| Select all | ||
|---|---|---|
Brand Allen Bradley Guardmaster | ||
Lock Style Key | ||
Product Type Safety Interlock Switch | ||
Actuator Included Yes | ||
Safety Contacts 2 NC | ||
Housing Material Fibreglass Reinforced Polybutylene Terephthalate | ||
Series 440K | ||
Minimum Operating Temperature -20°C | ||
IP Rating IP67 | ||
Maximum Operating Temperature 80°C | ||
Hazardous Area Certification No | ||
Length 95mm | ||
Standards/Approvals ISO 13849-1, TUV, ISO 14119, IEC/EN 60947-5-1, EN 1088, EN 954-1, IEC/EN 60204-1, NFPA 79, AS 4024.1, CE, ANSI B11.19 | ||
Width 52mm | ||
Depth 25mm | ||
Number of Head Directions 4 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DO

Allen Bradley Guardmaster - Trojan 5 Safety Interlock Switches
Give your machine guard door a safety upgrade with the Trojan™ 5 Safety Switches by Allen Bradley Guardmaster.
The Trojan 5 switches are universal tongue (or key) operated interlock switches which prevent access to hazardous areas where machinery may be in motion. They have dual key entry slots and rotatable heads, which can be moved by releasing the cover screws, and offer four actuator entry options. They are designed to fit the leading edge of sliding, hinged or lift-off guards. They are easy to install and are operated by inserting a specially-profiled stainless steel key that is permanently attached to the leading edge of the guard door. The actuator is tamper resistant and will only operate when mounted to the guard, ensuring optimal security and stability.
These switches have 3 sets of contacts: 1 NO (Normally Open) / 2 NC (Normally Closed). They are sealed to IP67, making them suitable for use in wet environments where machinery is regularly washed down. They are also fully protected against ingress of dust. All switches come with an actuator.
Cat. 1 device per EN 954-1 dual channel interlocks suitable for Cat. 3 or 4 systems.
Forced guided contacts - complies with EN 1088, IEC 947-5-1
CE Marked for all applicable directives, cULus, TÜV, and CCC
Standards
EN 954-1, ISO 13849-1, IEC/EN 60204-1, NFPA 79, EN 1088, ISO 14119, IEC/EN 60947-5-1, ANSI B11.19, AS 4024.1.
Interlock Switch
Note
This safety device can be used with Guardlink, a new safety linking technology from Allen Bradley Guardmaster.
Guardlink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the Guardlink brochure.
Guardlink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the Guardlink brochure.
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- Allen Bradley Guardmaster 440K Safety Interlock Switch Fibreglass Reinforced Polybutylene Terephthalate,
- Allen Bradley Guardmaster 440K Safety Rated Interlock Switch Fibreglass Reinforced Polybutylene Terephthalate,
- Allen Bradley Guardmaster 440K Safety Rated Interlock Switch Fibreglass Reinforced
- Allen Bradley 440K Safety Rated Interlock Switch Fibreglass Reinforced Polybutylene
- Allen Bradley Guardmaster Trojan T15 Safety Rated Interlock Switch Fibreglass Reinforced
