On/Off Jamb Keyswitch | JMB/KS-1

The RGL JMB/KS-1 is a maintained ON/OFF jamb-style keyswitch for secure control of automatic door and access-control inputs. Its 120mm x 50mm faceplate gives installers a taller, narrow-format alternative to a standard single-gang keyswitch and is well suited to door frames and entrance jambs.

The unit uses double-pole voltage-free switching contacts and is supplied with a back box, security fixings and 2803 keys for a complete professional installation.

Key features

• Maintained / latching ON/OFF operation
• Double-pole switching arrangement
• Voltage-free contacts
• Stainless steel faceplate
• Supplied with 2 x 2803 keys
• Back box supplied
• Surface or flush mounting
• Security fixing screws supplied
• IP54 rated

Technical specifications

• Operation: Maintained / latching
• Positions: ON / OFF
• Contacts: Double-pole, voltage-free
• Key type: 2803
• Ingress protection: IP54
• Dimensions: 120mm H x 50mm W x 47mm D

Typical applications

• Automatic door ON/OFF control
• Access control override
• Door-frame and jamb installations
• Commercial and healthcare entrances

For three-position automatic door control in the same format, see the JMB/KS-3. For four operating modes, compare the JMB/KS-4. Browse all key switches.