51 INDUSTRIAL CONTROL RELAY • • • • • • • • 2 / 3 Form C High-Quality Contact Material for 10 A Rated Current Optional Gold-plated Contacts for Safe Handling of Signal Loads Coils for DC or AC (50/60 Hz) Operation Mechanical Flag Indication LED Indication (optional) Lockable test button Manufactured in Association with Tyco, Austria SPECIFICATIONS Rated Voltage : 230 VAC/ 24 VDC Max. Voltage : 440 VAC/300 VDC 6 Max Continuous Current at : 10 A 230VAC/24VDC : 20A (Max. 4S. at duty Cycle <10%) Rated Breaking Capacity (AC) : 2500 VA Nominal Coil Power : 1.2 Watts/2.3 VA Life Expectancy : 10 operations on rated load 7 Mechanical : 2x10 operations Contact Resistance : 50m Ohms Max. (Initial) Dielectric Strength Between Open Contacts : 1500 VRMS Between Adjacent Poles : 2500 VRMS Between Contact and Coil : 2500 VRMS Insulation Resistance 30 5.0 4 5.0 12 10.0 150 10.0 16 18 15.0 390 15.0 40 24 20.0 500 20.0 70 48 40.0 2250 40.0 300 115 90.0 10000 90.0 2000 230 5 Electrical Coil Resistance Ohms ± 10% Contact Rating Pick-up Voltage VAC : Silver Alloy Optional Gold plating 51 AC Coil Resistance Ohms ± 10% Contact Material DC Pick-up Voltage VDC : 2 Form C, 3 Form C Nominal Voltage Contact Arrangement Max. Switching Current HOW TO ORDER COIL DATA 190.0 40000 190.0 A - A for AC D for DC 10000 Nominal Voltage (Refer Coil Data) No. of poles 2 or 3 WIRING LAYOUT 7 Release time at Nominal Voltage 10 Din rail mounting type 31 - 4200 - 100 51 - 3000 - 200 31 - 4300 - 100 51 - 3000 - 300 8 69.0 57.0 : 5 milli sec. (Typ) (Excl. Bounce) 0 Top View 0 Weight : 80 gms Approx Type of Mounting : Socket Mounting. 36.0 Typical applications Industrial Controls, Instrumentation, PLC’s, Automation Note : In case of Relays with LED / diode, take terminal 2 as negative All dimensions are in mm. Specifications subject to change without notice. Tolerance unless otherwise specified is ± 10% 2 3 35.5 7 6 5 4 USE WITH 11 PIN SOCKETS : 12 milli sec. (Typ) (Excl. Bounce) : 4 milli sec. Approx. 111 9 0 : -45 C to +60 C 4 USE WITH 8 PIN SOCKETS : 1000M Ohms@ Bounce time 2 3 5 DIMENSION Ambient Temperature 8 1 6 500VDC, 25 C, RH50 Operate time at Nominal Voltage XXX Product Series SOCKET ORDERING CODE 3 Form C Relay - 230 Specialities If any * 220V for DC & 230V for AC Coils 2 Form C Relay 3