الوصف
NF40E-13 Block Contactor Relay
Manufacturer: ABB
Description: NF contactor relays are used for switching auxiliary and control circuits. NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min. … Uc max. Only four coils cover control voltages between 24…500 V 50/60 Hz or 20…500 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. NF contactor relays have built-in surge protection and do not require additional surge suppressors.
Poles: 4-pole contactor relays
Control Circuit: AC or DC operated
Accessories: Wide range available
Number of Auxiliary Contacts NO: 4
Number of Auxiliary Contacts NC: 0
Rated Operational Voltage (Auxiliary Circuit): 690 V
Rated Frequency: 50 / 60 Hz
Conventional Free-air Thermal Current (Ith): 16 A
Rated Operational Current AC-15 (Ie):
(500 V) 2 A, (690 V) 2 A, (24 / 127 V) 6 A, (220 / 240 V) 4 A, (400 / 440 V) 3 A
Rated Operational Current DC-13 (Ie):
(24 V) 6 A / 144 W, (48 V) 2.8 A / 134 W, (72 V) 1 A / 72 W, (110 V) 0.55 A / 60 W, (125 V) 0.55 A / 69 W, (220 V) 0.27 A / 60 W, (250 V) 0.27 A / 68 W, (400 V) 0.15 A / 60 W, (500 V) 0.13 A / 65 W, (600 V) 0.1 A / 60 W
Rated Short-time Withstand Current Low Voltage (Icw): 140 A for 0.1 s, 100 A for 1 s
Rated Insulation Voltage (Ui): 690 V
Rated Impulse Withstand Voltage (Uimp): 6 kV
Maximum Electrical Switching Frequency: AC-15 1200 cycles per hour, DC-13 900 cycles per hour
Maximum Mechanical Switching Frequency: 6000 cycles per hour
Rated Control Circuit Voltage (Uc): 100 … 250 V at 50 Hz, 60 Hz and DC operation
Power Loss: 0.1 W at 6 A per pole
Operate Time:
Between Coil De-energization and NC Contact Closing 13 … 98 ms, Between Coil De-energization and NO Contact Opening 11 … 95 ms, Between Coil Energization and NC Contact Opening 38 … 90 ms, Between Coil Energization and NO Contact Closing 40 … 95 ms
Mounting: DIN Rail TH35-15 (35 x 1.5 cm) or TH35-7.5 (35 x 0.75 cm) acc. to IEC 60715 or 2 x M4 screws placed diagonally
Connection Capacity: Flexible with ferrule and insulated ferrule 0.75 to 2.5 mm², rigid solid and stranded 1 to 2.5 mm²
Wire Stripping Length: 10 mm for auxiliary and control circuits
Degree of Protection: IP20 for auxiliary and coil terminals acc. to IEC 60529, IEC 60947-1, EN 60529
Tightening Torque: 1.2 N·m (approximate 11 in·lb)
Dimensions: Width 4.5 cm, Depth/Length 7.7 cm, Height 8.6 cm
Weight: 0.27 kg
Customs Tariff Code: 85364900
