SMR-B | Super-multifunction relay

• Multifunction relay designed for installation into a wiring box or under wall-switch in an existing electrical installation.
• An advantageous and fast solution for exchanging a standard wall-switch for a switch controlled by time or for an impulse relay controlled by a button.
• 4-wire connection
• 10 functions
• Output contact 1x 16 A / 4000 VA, 250 V AC1 
• Enables switching of fluorescent lights and also energy-saving lights - suitable for switching loads greater than SMR-K, SMR-T, SMR-H, for example, pulse relay, stair automatic switch, switching of ladder radiators in bathrooms
• Independent galvanically separated input AC/DC 5 - 250 V, for example for control from a security system

More information

• Number of functions: 10
• Voltage range: AC 230 V / 50 - 60 Hz
• Time setting: rotary switch
• Number of contacts: 1x NO-SPST (AgSnO₂)
• Operating position: any
• Mounting: free at connecting wires
• Protection: IP30 at normal conditions
• Dimensions: 49 x 49 x 21 mm (1.9˝x 1.9˝x 0.8˝)
• Weight: 53 g (1.9 oz.)