Desciption
Desciption
Auxiliary contacts HKF1 with screw terminals change position with the main contacts of the manual motor starter. They are mounted on the front side of manual motor starters MS116, MS132 or MS165. Auxiliary contacts HKF1 are available as normally open or normally closed contacts.
Specifications
Specifications
Technical |
|
| Rated Operational Voltage: | 250 V |
| Rated Frequency (f): |
Auxiliary Circuit DC
Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
|
| Rated Impulse Withstand Voltage (Uimp): | Auxiliary Circuit 6 kV |
| Rated Insulation Voltage (Ui): | 250 V |
| Number of Auxiliary Contacts NC: | 1 |
| Number of Auxiliary Contacts NO: | 1 |
| Degree of Protection: | IP20 |
| Electrical Durability: | 100000 cycle |
| Mechanical Durability: | Nr. Operations 100000 cycle |
| Terminal Type: | Screw Terminals |
| Connecting Capacity Auxiliary Circuit: |
Flexible with Ferrule 1/2x 0.75 ... 1.5 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 1.5 mm²
Flexible 1/2x 0.75 ... 1.5 mm²
Rigid 1/2x 1.0 ... 2.5 mm²
|
| Tightening Torque: | Auxiliary Circuit 0.8 ... 1.2 N·m |
| Wire Stripping Length: | Auxiliary Circuit 8 mm |
| Recommended Screw Driver: |
M3
Pozidriv 2
|
| Mounting Position: | 1 ... 6 |
Technical UL/CSA |
|
| Maximum Operating Voltage UL/CSA: | Main Circuit 250 V AC |
| Connecting Capacity Auxiliary Circuit UL/CSA: |
Flexible 1/2x 16-14 AWG
Stranded 1/2x 16-14 AWG
|
| Tightening Torque UL/CSA: | Auxiliary Circuit 7 in·lb |
| Contact Rating UL/CSA: |
B300
R300
|
Environmental |
|
| Ambient Air Temperature: |
Operation -25 ... +60 °C
Storage -50 ... +80 °C
|
| Resistance to Shock acc. to IEC 60068-2-27: | 11 ms Pulse 25g |
| Resistance to Vibrations: | 5g 3 ... 150 Hz |