George Risk Industries DS-01-B Short Roller Ball Switch

The DS-01-B is a short roller ball switch for physical-security circuit applications. It has a screw-down flange for mounting and uses a closed-loop contact configuration. It is a discrete switch component rather than an alarm control panel or complete security system.

Closed loop describes the contact configuration specified for this roller ball switch. The switch is intended for use within a compatible wired security circuit that can monitor the contact state. System operation depends on the connected wiring and control equipment.

The DS-01-B uses a screw-down flange. Position it where the associated moving hardware can actuate the roller ball, then connect it to compatible security-circuit wiring. Select the mounting location so the roller ball can be consistently engaged during normal operation.