Technical Specifications
Electrical
| Number of auxiliary contacts as normally open contact | 0 |
|---|---|
| Number of auxiliary contacts as normally closed contact | 0 |
| Conditioned rated short-circuit current Iq | 20 kA |
| Rated permanent current Iu | 16 A |
| Rated operation power at AC-23, 400 V | 7.5 kW |
| Max. rated operation voltage Ue AC | 690 V |
| Rated operation power at AC-3, 400 V | 5.5 kW |
| Rated short-time withstand current lcw | 800 kA |
| Type of control element | Long turning handle |
| Rated frequency | 60 Hz |
| Switch size | 16 A |
| Lost power per pole | 0.58 W |
| Conventional free air thermal current (Ith) | 25 A per IEC |
| Conventional enclosed thermal current (Ie) | 20 A per IEC |
| Rated operational voltage (Ue) | 690V per IEC |
| Rated isolation voltage (Ui) | 690V per IEC |
| Continuous current | UL/CSA (applications): 16 A |
| Rated breaking capacity | AC-23A (cosφ 0.45): 70 A @ 690V |
| Motor FLA rating | UL/CSA application: 9.6 A @ 240V, 60 Hz, 3 pole, 3 phase |
| Hp motor rating | UL/CSA application: 7.5 Hp @ 480V, 60 Hz, 3 pole, 3 phase |
| Fuse rating of circuit (type g, G), max | Short circuit current (co-ordination type 2): 20 A @ 400/415V |
| Rated current (Ie) | DC-21A (for resistive loads): 5 A @ 220V, 2 pole in series, T ≤1 ms, Ue max = 660V |
| Rated power (Pe) | AC-3: 5.5 kW @ 690V |
| Number of switches | 1 |
| Motor drive integrated | No |
| Voltage release optional | No |
| Type of electrical connection of main circuit | Screw connection |
| Switching rate | 120 ops/h |
| Rated impulse voltage (Uimp) | 8 kV per UL, CSA |
| Test voltage (Ui) | 2.5 kV for 1 minute |
| Heavy pilot duty | UL/CSA (applications): A600, AC |
Mechanical
| Interlockable | Yes |
|---|---|
| Version as emergency stop installation | No |
| Degree of protection (NEMA) | Other |
| Tightening torque | 1.4 Nm (12.2 lb-in) |
| Switch configuration | OFF-ON 90° |
| Rigid wire gauge | 1…10 mm2 (16…10 AWG) |
| Fine strands wire gauge | 1.5…6 mm2 (16…8 AWG) |
| Knockouts | PG-type cable gland entry |
| Wire gauge, max | Terminal size per IEC 947-1: A4 |
| Protection class according to IEC 529 | Switch bodies: IP20 @ motor rating 60 Hz |
| Actuator type | Supplied with a type N red/yellow actuator |
| Version as reversing switch | No |
| Version as main switch | Yes |
| Version as maintenance-/service switch | Yes |
| Degree of protection (IP), front side | IP20 |
| Mechanical life operations | 200000 |
Construction
| Suitable for front mounting 4-hole | Yes |
|---|---|
| Suitable for front mounting centre | Yes |
| Colour control element | Red |
| Device construction | Built-in device fixed built-in technique |
| Switch body height, approx | 63 mm (2-31/64 inch) @ 16 A |
| Switch body depth, approx | 51 mm (2 inch) @ 16 A |
| Switch body width, approx | 36 mm (1-37/64 inch) @ 16 A |
| Installation | Open-front/door |
| Suitable for distribution board installation | No |
Environmental
| Ambient enclosed temperature | -20 °C |
|---|---|
| Ambient storage temperature | -40 °C |
| Ambient operation temperature | -25 °C |
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