KL3-SS-RR Guard Locking Safety Switch with Rear Release
The KL3-SS-RR guard-locking safety interlock features a slimline, mirror-polished 316 stainless steel body and a holding force of up to 3000 N, helping keep medium to large guard doors securely closed until hazards have been removed. A non-latching manual escape release is provided, allowing the switch lock to be released quickly in an emergency.
The KL3-SS-RR is suitable for applications requiring strict washdown procedures, including high-temperature, high-pressure washing and exposure to corrosive cleaning chemicals.
Body manufactured from mirror-polished 316 grade stainless steel
Holding force up to F1Max 3000 N / 300 kg
Power-to-unlock interlock function
Rotating head with up to 8 actuator entry positions
Ingress protection up to IP69K
Connectivity via 3 × M20 or ½” NPT conduit entries
Information with regard to UL Standards
Maximum temperature +40 °C
Terminal Torque e 6 lb ins. (0.7Nm)
Use 16-28AWG stranded copper conductors (rated 90°C).
Intended for same polarity use. A300 Pilot Duty. 240V. 3A
PF 0.38 or greater, tested for 6,000 cycles endurance
Use one polymeric conduit connection.
Not suitable for connection to rigid metal conduit
(Earth bonding terminal inside enclosure if required).
KL3-SS-RR Rear Escape Release
Where the Risk Assessment for the application permits, a non latching manual escape release version (KL3-SS-RR) enables quick release of the switch lock in case of emergency. The switch can be mounted such that access to the release button is available from inside the active guard area. Pressing and holding the release button will release the lock mechanism and open the lock monitoring contacts, whilst the guard can be pushed open. Measures should be taken to reduce the risk of improper activation.
Technical data is taken from the manufacturer's documentation. For safety function sizing, please consult the official data sheet.
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| Cod produs | Descriere | Tensiune | Connection Type | Auxiliary Override | Actuator |
|---|---|---|---|---|---|
| 215001 | KL3-SS-RR M20 24V (std release) | 24V | M20 | Lid and Side | No Actuator |
| 215001A | KL3-SS-RR M20 24V (std release) – std actuator | 24V | M20 | Lid and Side | A – Standard Actuator |
| 215001F | KL3-SS-RR M20 24V (std release) – flat actuator | 24V | M20 | Lid and Side | F – Flat Actuator |
| 215001HF | KL3-SS-RR M20 24V (std release) – HF actuator | 24V | M20 | Lid and Side | HF – Metal Flexible Actuator |
| 215001HFH | KL3-SS-RR M20 24V (std release) – HFH actuator | 24V | M20 | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215301 | KL3-SS-RR M20 24V (no release) | 24V | M20 | No Release | No Actuator |
| 215301A | KL3-SS-RR M20 24V (no release) – std actuator | 24V | M20 | No Release | A – Standard Actuator |
| 215301F | KL3-SS-RR M20 24V (no release) – flat actuator | 24V | M20 | No Release | F – Flat Actuator |
| 215301HF | KL3-SS-RR M20 24V (no release) – HF actuator | 24V | M20 | No Release | HF – Metal Flexible Actuator |
| 215301HFH | KL3-SS-RR M20 24V (no release) – HFH actuator | 24V | M20 | No Release | HFH – Stainless Steel Flexible Actuator |
| 215401 | KL3-SS-RR M20 24V (lid release) | 24V | M20 | Lid Only | No Actuator |
| 215401A | KL3-SS-RR M20 24V (lid release) – std actuator | 24V | M20 | Lid Only | A – Standard Actuator |
| 215401F | KL3-SS-RR M20 24V (lid release) – flat actuator | 24V | M20 | Lid Only | F – Flat Actuator |
| 215401HF | KL3-SS-RR M20 24V (lid release) – HF actuator | 24V | M20 | Lid Only | HF – Metal Flexible Actuator |
| 215401HFH | KL3-SS-RR M20 24V (lid release) – HFH actuator | 24V | M20 | Lid Only | HFH – Stainless Steel Flexible Actuator |
| 215002 | KL3-SS-RR ½”NPT 24V (std release) | 24V | ½”NPT | Lid and Side | No Actuator |
| 215002A | KL3-SS-RR ½”NPT 24V (std release) – std actuator | 24V | ½”NPT | Lid and Side | A – Standard Actuator |
| 215002F | KL3-SS-RR ½”NPT 24V (std release) – flat actuator | 24V | ½”NPT | Lid and Side | F – Flat Actuator |
| 215002HF | KL3-SS-RR ½”NPT 24V (std release) – HF actuator | 24V | ½”NPT | Lid and Side | HF – Metal Flexible Actuator |
| 215002HFH | KL3-SS-RR ½”NPT 24V (std release) – HFH actuator | 24V | ½”NPT | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215302 | KL3-SS-RR ½”NPT 24V (no release) | 24V | ½”NPT | No Release | No Actuator |
| 215302A | KL3-SS-RR ½”NPT 24V (no release) – std actuator | 24V | ½”NPT | No Release | A – Standard Actuator |
| 215302F | KL3-SS-RR ½”NPT 24V (no release) – flat actuator | 24V | ½”NPT | No Release | F – Flat Actuator |
| 215302HFH | KL3-SS-RR ½”NPT 24V (no release) – HFH actuator | 24V | ½”NPT | No Release | HFH – Stainless Steel Flexible Actuator |
| 215402 | KL3-SS-RR ½”NPT 24V (lid release) | 24V | ½”NPT | Lid Only | No Actuator |
| 215402A | KL3-SS-RR ½”NPT 24V (lid release) – std actuator | 24V | ½”NPT | Lid Only | A – Standard Actuator |
| 215402F | KL3-SS-RR ½”NPT 24V (lid release) – flat actuator | 24V | ½”NPT | Lid Only | F – Flat Actuator |
| 215402HF | KL3-SS-RR ½”NPT 24V (lid release) – HF actuator | 24V | ½”NPT | Lid Only | HF – Metal Flexible Actuator |
| 215402HFH | KL3-SS-RR ½”NPT 24V (lid release) – HFH actuator | 24V | ½”NPT | Lid Only | HFH – Stainless Steel Flexible Actuator |
| 215004 | KL3-SS-RR M20 110V (std release) | 110V | M20 | Lid and Side | No Actuator |
| 215004A | KL3-SS-RR M20 110V (std release) – std actuator | 110V | M20 | Lid and Side | A – Standard Actuator |
| 215004F | KL3-SS-RR M20 110V (std release) – flat actuator | 110V | M20 | Lid and Side | F – Flat Actuator |
| 215004HF | KL3-SS-RR M20 110V (std release) – HF actuator | 110V | M20 | Lid and Side | HF – Metal Flexible Actuator |
| 215004HFH | KL3-SS-RR M20 110V (std release) – HFH actuator | 110V | M20 | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215304 | KL3-SS-RR M20 110V (no release) | 110V | M20 | No Release | No Actuator |
| 215304A | KL3-SS-RR M20 110V (no release) – std actuator | 110V | M20 | No Release | A – Standard Actuator |
| 215304F | KL3-SS-RR M20 110V (no release) – flat actuator | 110V | M20 | No Release | F – Flat Actuator |
| 215304HF | KL3-SS-RR M20 110V (no release) – HF actuator | 110V | M20 | No Release | HF – Metal Flexible Actuator |
| 215304HFH | KL3-SS-RR M20 110V (no release) – HFH actuator | 110V | M20 | No Release | HFH – Stainless Steel Flexible Actuator |
| 215404 | KL3-SS-RR M20 110V (lid release) | 110V | M20 | Lid Only | No Actuator |
| 215404A | KL3-SS-RR M20 110V (lid release) – std actuator | 110V | M20 | Lid Only | A – Standard Actuator |
| 215404F | KL3-SS-RR M20 110V (lid release) – flat actuator | 110V | M20 | Lid Only | F – Flat Actuator |
| 215404HF | KL3-SS-RR M20 110V (lid release) – HF actuator | 110V | M20 | Lid Only | HF – Metal Flexible Actuator |
| 215404HFH | KL3-SS-RR M20 110V (lid release) – HFH actuator | 110V | M20 | Lid Only | HFH – Stainless Steel Flexible Actuator |
| 215005 | KL3-SS-RR ½”NPT 110V (std release) | 110V | ½”NPT | Lid and Side | No Actuator |
| 215005A | KL3-SS-RR ½”NPT 110V (std release) – std actuator | 110V | ½”NPT | Lid and Side | A – Standard Actuator |
| 215005F | KL3-SS-RR ½”NPT 110V (std release) – flat actuator | 110V | ½”NPT | Lid and Side | F – Flat Actuator |
| 215005HF | KL3-SS-RR ½”NPT 110V (std release) – HF actuator | 110V | ½”NPT | Lid and Side | HF – Metal Flexible Actuator |
| 215005HFH | KL3-SS-RR ½”NPT 110V (std release) – HFH actuator | 110V | ½”NPT | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215305 | KL3-SS-RR ½”NPT 110V (no release) | 110V | ½”NPT | No Release | No Actuator |
| 215305A | KL3-SS-RR ½”NPT 110V (no release) – std actuator | 110V | ½”NPT | No Release | A – Standard Actuator |
| 215305F | KL3-SS-RR ½”NPT 110V (no release) – flat actuator | 110V | ½”NPT | No Release | F – Flat Actuator |
| 215305HF | KL3-SS-RR ½”NPT 110V (no release) – HF actuator | 110V | ½”NPT | No Release | HF – Metal Flexible Actuator |
| 215305HFH | KL3-SS-RR ½”NPT 110V (no release) – HFH actuator | 110V | ½”NPT | No Release | HFH – Stainless Steel Flexible Actuator |
| 215405 | KL3-SS-RR ½”NPT 110V (lid release) | 110V | ½”NPT | Lid Only | No Actuator |
| 215405A | KL3-SS-RR ½”NPT 110V (lid release) – std actuator | 110V | ½”NPT | Lid Only | A – Standard Actuator |
| 215405F | KL3-SS-RR ½”NPT 110V (lid release) – flat actuator | 110V | ½”NPT | Lid Only | F – Flat Actuator |
| 215405HF | KL3-SS-RR ½”NPT 110V (lid release) – HF actuator | 110V | ½”NPT | Lid Only | HF – Metal Flexible Actuator |
| 215405HFH | KL3-SS-RR ½”NPT 110V (lid release) – HFH actuator | 110V | ½”NPT | Lid Only | HFH – Stainless Steel Flexible Actuator |
| 215007 | KL3-SS-RR M20 230V (std release) | 230V | M20 | Lid and Side | No Actuator |
| 215007A | KL3-SS-RR M20 230V (std release) – std actuator | 230V | M20 | Lid and Side | A – Standard Actuator |
| 215007F | KL3-SS-RR M20 230V (std release) – flat actuator | 230V | M20 | Lid and Side | F – Flat Actuator |
| 215007HF | KL3-SS-RR M20 230V (std release) – HF actuator | 230V | M20 | Lid and Side | HF – Metal Flexible Actuator |
| 215007HFH | KL3-SS-RR M20 230V (std release) – HFH actuator | 230V | M20 | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215307 | KL3-SS-RR M20 230V (no release) | 230V | M20 | No Release | No Actuator |
| 215307A | KL3-SS-RR M20 230V (no release) – std actuator | 230V | M20 | No Release | A – Standard Actuator |
| 215307F | KL3-SS-RR M20 230V (no release) – flat actuator | 230V | M20 | No Release | F – Flat Actuator |
| 215307HF | KL3-SS-RR M20 230V (no release) – HF actuator | 230V | M20 | No Release | HF – Metal Flexible Actuator |
| 215307HFH | KL3-SS-RR M20 230V (no release) – HFH actuator | 230V | M20 | No Release | HFH – Stainless Steel Flexible Actuator |
| 215407 | KL3-SS-RR M20 230V (lid release) | 230V | M20 | Lid Only | No Actuator |
| 215407A | KL3-SS-RR M20 230V (lid release) – std actuator | 230V | M20 | Lid Only | A – Standard Actuator |
| 215407F | KL3-SS-RR M20 230V (lid release) – flat actuator | 230V | M20 | Lid Only | F – Flat Actuator |
| 215407HF | KL3-SS-RR M20 230V (lid release) – HF actuator | 230V | M20 | Lid Only | HF – Metal Flexible Actuator |
| 215407HFH | KL3-SS-RR M20 230V (lid release) – HFH actuator | 230V | M20 | Lid Only | HFH – Stainless Steel Flexible Actuator |
| 215008 | KL3-SS-RR ½”NPT 230V (std release) | 230V | ½”NPT | Lid and Side | No Actuator |
| 215008A | KL3-SS-RR ½”NPT 230V (std release) – std actuator | 230V | ½”NPT | Lid and Side | A – Standard Actuator |
| 215008F | KL3-SS-RR ½”NPT 230V (std release) – flat actuator | 230V | ½”NPT | Lid and Side | F – Flat Actuator |
| 215008HF | KL3-SS-RR ½”NPT 230V (std release) – HF actuator | 230V | ½”NPT | Lid and Side | HF – Metal Flexible Actuator |
| 215008HFH | KL3-SS-RR ½”NPT 230V (std release) – HFH actuator | 230V | ½”NPT | Lid and Side | HFH – Stainless Steel Flexible Actuator |
| 215308 | KL3-SS-RR ½”NPT 230V (no release) | 230V | ½”NPT | No Release | No Actuator |
| 215308A | KL3-SS-RR ½”NPT 230V (no release) – std actuator | 230V | ½”NPT | No Release | A – Standard Actuator |
| 215308F | KL3-SS-RR ½”NPT 230V (no release) – flat actuator | 230V | ½”NPT | No Release | F – Flat Actuator |
| 215308HF | KL3-SS-RR ½”NPT 230V (no release) – HF actuator | 230V | ½”NPT | No Release | HF – Metal Flexible Actuator |
| 215308HFH | KL3-SS-RR ½”NPT 230V (no release) – HFH actuator | 230V | ½”NPT | No Release | HFH – Stainless Steel Flexible Actuator |
| 215408 | KL3-SS-RR ½”NPT 230V (lid release) | 230V | ½”NPT | Lid Only | No Actuator |
| 215408A | KL3-SS-RR ½”NPT 230V (lid release) – std actuator | 230V | ½”NPT | Lid Only | A – Standard Actuator |
| 215408F | KL3-SS-RR ½”NPT 230V (lid release) – flat actuator | 230V | ½”NPT | Lid Only | F – Flat Actuator |
| 215408HF | KL3-SS-RR ½”NPT 230V (lid release) – HF actuator | 230V | ½”NPT | Lid Only | HF – Metal Flexible Actuator |
| 215408HFH | KL3-SS-RR ½”NPT 230V (lid release) – HFH actuator | 230V | ½”NPT | Lid Only | HFH – Stainless Steel Flexible Actuator |
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