NOTE: You must fill out the information shown in the image below for each entrance for each locking device required. You can click and download a .pdf copy of this document below. Please upload the completed document available on the checkout page. The hand is determined by standing inside the elevator looking out. The side on which the zone control is to be mounted (left or right) is the hand to be ordered.
This is the same operation as the RSB except it has two independent locks. This lock is for applications which have a center obstruction, such as conveyor rails, overhead hoist, etc. Although there are two locks there is only one handle, for the active door. The RSB-2 elevator door lock is an elevator mechanical lock, electrical contact, to be used with a stationary cam and has two contacts, one for each door, wired in series together as part of the safety circuit. These contacts are made up when the doors are closed. The interlock mounts horizontally on the top center jamb where the doors meet. Each door has a locking bar assembly vertically mounted, consisting of a bar and a locking hook latch. When the door is closed the locking hook latch engages the door contact drive, mechanically latching the door, and closes that door contact. When both doors are closed and latched the elevator is set to run. When the roller assembly leaves the stationary cam the safety link rotates into the hook latch assembly on the active door preventing door opening while the car is in motion.
When the car stops at a floor, the stationary cam pushes the roller assembly, unlatching the safety link. This allows the active door handle to turn and lift up the door keeper, allowing the door to open. The inactive door is opened by reaching in and pulling the inside door bar up allowing the door bar latch to exit the lock as the door opens.
Features:
- Solid Cast Parts
- Heavy Duty Contacts
- 250 Volts AC or DC
- Self Wiping Contacts
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| ITEM: 786-201 | NOT AVAILABLE | ITEM: 786-201HS |
| 250V AC, 2 Amps | Min. Travel: 7/8” | Force: 1.8 lbs. | Heavy Duty Cast Iron Enclosure, Latch and Roller Arm, Self Wiping Metal Loaded Contacts | Please note that the design and construction of this interlock will not prevent water or dust from entering the enclosure. For wet, dusty environments like this we recommend using the hazardous location model as well as increasing your maintenance. | Hazardous Location Model - Class 1, Division 2 - Groups, A,B,C,D - Hermetically Sealed Contact Block Rated UL, CSA. Switch built to NEC Code requirements for Class 1, Division 2, Groups A,B,C & D Locations - (360VAC Inductive) |
- KEB Emergency Door Release Box (SKU# 77784-K)
- 1 Foot Long Stationary Cam (SKU# 338-183)
- Zone Control Assembly for SDC or RSB (SKU# 786-010)
