Technical Information
Item condition |
New |
Manufacture name |
Safety contactor, 380 V 400 V: 7.5 kW, 2 N/O, 3 NC, 110 V 50 Hz, 120 V 60 Hz, AC operation, Screw terminals, With mirror contact (not for microswitche |
Brand |
EATON
|
Categories |
Modular switches
|
Country of origin |
RO |
Harmonized System Code |
8536 4900 00
|
Modular version |
No |
Rated operation power at AC-3, 400 V |
7.5 kW |
Number of normally open contacts as main contact |
3 |
Number of normally closed contacts as main contact |
0 |
Number of auxiliary contacts as normally open contact |
2 |
Number of auxiliary contacts as normally closed contact |
3 |
Rated operation current Ie at AC-3, 400 V |
17 A |
Rated operation current Ie at AC-1, 400 V |
40 A |
Rated control supply voltage at AC 50 Hz |
110 V |
Rated control supply voltage at AC 60 Hz |
120 V |
Rated control supply voltage at DC |
0 V |
Type of electrical connection of main circuit |
Screw connection |
Voltage type for actuating |
AC |
Rated operation current Ie at AC-4, 400 V |
10 A |
Rated operation power at AC-4, 400 V |
4.5 kW |
Rated operation power NEMA |
7.4 kW |
Packing details
Packing level 1 |
4015081922499 |
Description
Safety contactor, Application: Contactors for Motors, Complete devices up to 170 A, Utilization category: AC-1: Non-inductive or slightly inductive loads, resistance furnaces, NAC-3: Normal AC induction motors: starting, switch off during running, AC-4: Normal AC induction motors: starting, plugging, reversing, inching, Connection technique: Screw terminals, Notes: Also suitable for motors with efficiency class IE3., IE3-ready devices are identified by the logo on their packaging., Description: With two electronically compatible microswitches 1 S + 1 Ö , Auxiliary contact element connected non-detachably with basic device (manual activation not possible)., Rated operational current AC-3 380 V 400 V: Ie= 18 A, Rated operational current AC-1 Conventional free air thermal current, 3 pole, 50 - 60 Hz Open at 40 °C: Ith =Ie= 40 A, enclosed: Ith= 32 A, Rated operational current AC-1 Conventional free air thermal current, 1 pole open: Ith= 88 A, enclosed: Ith= 80 A, Max. rating for three-phase motors, 50 - 60 Hz AC-3 220 V 230 V: P= 5 kW, 380 V 400 V: P= 7.5 kW, 660 V 690 V: P= 11 kW, Max. rating for three-phase motors, 50 - 60 Hz AC-4 220 V 230 V: P= 2.5 kW, 380 V 400 V: P= 4.5 kW , 660 V 690 V: P= 6.5 kW, Contacts N/O = Normally open: 2 N/O, Contacts N/C = Normally closed: 3 NC, Instructions: Contacts to EN 50 012., With mirror contact (not for microswitches)., Voltage AC/DC: AC operation