Schmersal AZM 161-B1-2177 驅動器，用於 AZM 161 安全開關 AZM 161-B1-2177。 AZM 161-B1-2177

Feature

• EN ISO 13849-1, EN 60079-0, EN 60079-31, EN 60947-5-1, BG-GS-ET-19. ATEX. Actuators must be ordered separately. Schmersal EX-AZM161 Solenoid Interlock Switch, Explosion Proof. The EX-AZM161 is a solenoid interlock switch designed for explosives atmospheres. It will ensure that sliding, hinged and removable guarding devices cannot be opened until hazardous conditions have come to an end (when used in combination with the control elements of a machine, e.g. fail-safe standstill monitors or fail-safe delay timers). They are also used for cases in which the opening of a guarding device represents a non-permissible intrusion in a production process. The switching element with interlock on the EX-AZM161 is not physically connected to the actuator but functionally brought together or separated on switching. When the guard device is opened in the uninterlocked condition, the actuator is separated from the base unit. In the process, NC contacts are positively opened and NO contacts closed. Interlocking is carried out by means of a latching bolt which blocks the actuator so that it cannot be withdrawn from the interlock. The machine control circuit is only enabled when the actuator has been fed into the interlock and the latching bolt is in the blocking position. This is ensured by contact monitoring of the latching bolt. 6 Contacts 130 x 114 x 30 mm Large wiring compartment Clamping force 2000N Manual release Interlock with protection against incorrect locking High holding force Long life Double-insulated Ex-certified screwed cable gland Ex certified, EX II 3D Ex tc IIIC T80°C Dc X 4 cable entries M 16 x 1.5. Actuators. Stock no. ; 880-1854 880-1854 is a straight actuator Stock no. ; 880-1858 880-1858 is an actuator with magnetic latch Stock no. ; 880-1867 880-1867 is an actuator with ball latch Stock no. ; 880-1860 880-1860 is an actuator with centring guide, 150mm Stock no. ; 880-1864 880-1864 is an actuator with centring guide, 95mm

Specifications

• Quantity:1piece
• Accessory Type:Actuator
• For Use With:AZM 161 Safety Switch
• CODE No.:880-1860