Allen-Bradley TLS3-GD2 / 440G-T27136 Guard Locking Safety Interlock Switch
The Allen-Bradley Guardmaster TLS3-GD2 (Catalog Number 440G-T27136) by Rockwell Automation is a heavy-duty, tongue-type guard locking safety interlock switch engineered to provide optimal machine guarding and personnel protection. Designed to keep safety doors and gates securely locked while machinery is in motion, this robust unit delivers an impressive holding force of 2000 N (which adjusts to 1500 N when blue pins are fitted under the lid). Built for harsh industrial environments, the switch features IP67 and IP69K ingress protection ratings, making it highly resistant to dust and capable of withstanding high-pressure, high-temperature washdowns. It is rated for 230V AC (A600, Ith 10A) and comes equipped with an M20 conduit entry and versatile M5 mounting fixings. Fully compliant with international safety standards, this interlock switch is CE, cULus, and CCC certified, ensuring reliable safety integration for your automated systems.
Technical Specifications:
- Brand: Allen-Bradley / Rockwell Automation
- Model / Catalog Number: TLS3-GD2 / 440G-T27136
- Product Type: Tongue-Type Guard Locking Safety Interlock Switch
- Electrical Rating: 230V AC, A600, Ith 10A
- Holding Force (Fzh): 2000 N (1500 N when blue pins are fitted)
- Ingress Protection: IP67 and IP69K (Washdown capable)
- Conduit Entry: M20
- Mounting Fixings: M5 (Hole patterns: 38/46/53 mm and 43/73 mm)
- Certifications: CE, cULus Listed (4M20 TYPE 1 IND. CONT. EQ.), CCC
- Country of Origin: Dominican Republic

| Brand | Allen-Bradley |
|---|---|
| Model | TLS3-GD2 / 440G-T27136 |
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Allen-Bradley TLS3-GD2 / 440G-T27136 Guard Locking Safety Interlock Switch
Upgrade your machine safety with the Allen-Bradley 440G-T27136 (TLS3-GD2) Guardmaster safety interlock switch. Featuring a powerful 2000N holding force, IP69K washdown protection, and global certifications (CE, cULus, CCC), this 230V AC guard locking switch provides reliable, industrial-grade protection for hazardous automated environments.

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