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MODEL 242

The Model 242 DC Isolator meets all requirements of Caltrans TSCES 1989 including TEES Chapter 1, and is listed on the Caltrans QPL list.

Model 242	Caltrans QPL
Model 242-J	Jumpers for Polarity & Min Pulse
Model 242-LAX	City of LA DOT Approved
Model 242-NY	NYSDOT, 24VDC Powered