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Mini-Change Receptacles

Achieve non-arcing connections in a one-step installation process with the Brad® Ultra-Lock® (M12) EX Connection System, designed for industrial automation use in Class 1, Division 2 and Zone 2 hazardous areas.

Brad Ultra-Lock (M12) cordsets and receptacles provide process automation installers a safe, quick connection interface for instrumentation and control devices in potentially explosive and hazardous areas.

The patented push-to-lock technology provides a simple and secure operator-independent connection. Ultra-Lock connectors are designed to eliminate connector-related intermittent signals in the harshest environments.

The Ultra-Lock (M12) EX connector has been designed with an integral isolating ring that limits the access to the release mechanism of the connector. The connector can be pushed on, but requires a screwdriver to disconnect. With this characteristic, the connection point is considered normally non-arcing and, therefor, suitable for use in hazardous Class I, Division 2 and Zone 2 classified areas/

Part Number Selector

Female Receptacles

Pole Current
(max.)
Voltage
(max.)
Wire Type Wire Size
(AWG)
Length
(m)
½" - 14NPT Front Panel Mount ¼" - 14NPT Front Panel Mount
3 4.0A 125 PVC
UL1061
(A18)
22 0.305 LWR3000A18C300 LWR3A00A18C300
4 LWR4000A18C300 LWR4A00A18C300
5 32 LWR5000A18C300 LWR5A00A18C300

Male Receptacles

Pole Current
(max.)
Voltage
(max.)
Wire Type Wire Size
(AWG)
Length
(m)
½" - 14NPT Front Panel Mount ¼" - 14NPT Front Panel Mount
3 4.0A 125 PVC
UL1061
(A18)
22 0.305 LWR3006A18C300 LWR3A06A18C300
4 LWR4006A18C300 LWR4A06A18C300
5 32 LWR5006A18C300 LWR5A06A18C300
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