Allen-Bradley
AB 440R MSR Safety Relay CU3 Back EMF 230VAC 2NO-SFTY 1NC-AUX AM/MM
Item No. 440RS35003
Product Range: MSR
Component Type (ETIM Class)
Device for monitoring of safety-related circuits
Electrical
Rated operation current Ie at AC-15, 230 V5 A
Rated operation current Ie at DC-13, 24 V3 A
Voltage type for actuatingAC
Control supply voltage Us at AC 50HZ230 V
Safety category according to EN ISO 13849-11
Number of outputs, safety related, undelayed, with contact2
Construction
Rail mounting possibleYes
Degree of protection (IP)IP40
Degree of protection (IP), terminalsIP20
Mechanical
Max. shock acceleration30 g
Max. vibration displacement (Pk-Pk)0.75 mm
Max. vibration frequency, operational55 Hz
Dimensions
Width45 mm
Height73 mm
Depth120 mm
Weight0.51
Environment
Ambient temperature during operating-10-55 °C