Brad® Ultra-Lock®
(M12) EX
Connection System
for Zone 2
Hazardous
Locations
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 I,
Division 2 and Zone 2 hazardous areas
Brad Ultra-Lock (M12) EX cordsets and receptacles provide process
automation installers a safe, quick connection interface for instrumentation
and control devices in potentially explosive and hazardous areas.
120614 Single Ended
Cordsets
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.
120613 Double Ended
Cordsets
120615 Receptacles
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, therefore, suitable for use in a hazardous Class I,
Division 2 and Zone 2 classified areas.
Features and Benefits
Certified Class I, Division 2 and
Zone 2 cordsets and receptacles
Meets safety requirements for
hazardous usage areas
Brad® Ultra-Lock® (M12)
EX Connection System
for Zone 2 Hazardous
Locations
Integral isolating ring with access
notch design on cordset
Ensures a code-compliant
connection without additional
installation steps
Left: Female Single
Ended (Series 120614)
Pre-wired molded connections with
polarized positioning on cordset
Provides excellent performance
in high vibration applications;
provides fast installation
eliminating wiring termination
errors
Right: Male Single
Ended (Series 120614)
Push-to-lock connector design
Radial sealed
Provides a quick, secure and
reliable connection
Provides IP67 / IP68 / IP69K
watertight connection for
temporary submersion; consistent
operator-independent seal