| | | The contacts 51-52 and 63-64 are actuated when the solenoid A1-A2 is energised or de-energised. Contact 51-52 must be integrated in the safety circuit. Circuit diagrams show de-energised condition with actuator inserted (0 in switch travel diagram). Interlocks with power to lock principle may only be used in special cases after a thorough evaluation of the accident risk, since the guarding device can immediately be opened on failure of the electrical power supply or when the main switch is opened. | | Straight actuator Straight actuator Flexible actuator with centering guide | | AZM 161-B1 Straight actuator AZM 161-B1F AZM 161-B1E Actuator with or without AZM 161-B6 emergency handle AZM 161-B30 AZM 161-B6-2177 A detailed product description can be found in the „Safety door handle system STS" brochure. Mounting set MS AZM 161 Slot sealing plug AZM 161 1145379 Tamperproof screws with unidirectional slots (without drawing) M5 x 12 1135338 M5 x 16 1135339 M5 x 20 1135340 (Quantity 2 pcs) | | |