Square D General Purpose Relays Universal Relays Page 4 Specifications

4 Coil Specifications Average consumption VA 3 W 1.4 Drop-out voltage threshold u 0.15 Uc (at minimum operating temperature) u 0.1 Uc (at minimum operating temperature) Response time Operate time ms 20 max (at 100% coil voltage) Release time ms 20 max Control circuit voltage Uc V 12 24 48 110 120 240 Relay control voltage codes V51 V53 V56 V60 DC supply Average resistance at 20 C 15% 120 470 1800 7300 Operating voltage limits Min. Vac 9.6 19.2 38.4 88 Max. Vac 13.2 26.4 52.8 121.0 Relay control voltage codes V14 V20 V24 AC supply Average resistance at 20 C 15% 72 1700 6800 Operating voltage limits Min. Vac 19.2 96 192 Max. Vac 26.4 132 264 Socket Specifications (1) Socket type 8501NR51 8501NR61 8501NR52 8501NR62 8501NR82 Relay types used 8501KPR12 ppp , 8501KPDR12 ppp 8501KPR13 ppp , 8501KPDR13 ppp 8501KPR12 ppp , 8501KPDR12 ppp 8501KPR13 ppp , 8501KPDR13 ppp 8501KUR13 ppp , 8501KUDR13 ppp Contact terminal arrangement Mixed Separate Wire connection method Screw clamp terminal Product certifications cURus File E66924 CNN SWIV2, SWIV8; CSA; CE; RoHS Compliant Conforming to standards IEC 61984, UL 508, CSA 22.2 No. 14 Electrical Specifications Conventional thermal current (Ith) A 15 at 300 Vac (UL) 5 at 600 Vac (UL) 16 at 300 Vac (UL) 5 at 600 Vac (UL) 15 at 300 Vac (UL) Insulation Specifications Between adjacent output contacts Vrms 2000 2500 2000 Between input and output contacts Vrms 2000 2500 2000 Between contacts and DIN rail Vrms 2000 2500 2000 General Specifications Ambient air temperature around the device StorageC(F) - 40 to + 85 (-40 to +185) OperationC(F) - 40 to + 55 (-40 to +131) Degree of protection Conforming to IEC/EN 60529 IP 20 Cabling Solid cable without cable end 1 conductor 0.5 to 2.5 mm 2 - AWG 20 to AWG 14 2 conductors 0.5 to 1.5 mm 2 - AWG 20 to AWG 16 Flexible cable with cable end 1 conductor 0.25 to 2.5 mm 2 - AWG 22 to AWG 14 2 conductors 0.25 to 1 mm 2 - AWG 22 to AWG 17 Maximum tightening torque / Screw size Lb-ft (Nm) 0.7 (1) / M3.5 screw Mounting On 35 mm DIN rail / on panel Mounting on DIN rail By red plastic clip Terminal referencing IEC, NEMA Bus jumper None Compatible hold down clip None 8501NH52 8501NH82 Compatible restraining strap 8501NH7 Wire connection method Screw clamp terminals (1) Sockets are rated as high as 600 V. Square D General Purpose Relays Class 8501K universal relays Specifications (continued)

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