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Non-Reversing Starter, Size 2, NEMA 1 General Purpose, NEMA 1 General Purpose, 3 Phase, SMP1, E1+, MRst, Cl20, 14-45A, No Fuse Cover, 1 N.O. 1 N.C., Standard Capacity, 80. VA, 460-480V 60Hz, 25 HP, Ungrounded Transformer, XFrmr, w/2 Prim & 1 Sec Fuse, Auxiliary Contact (On Starter), Pilot Lights, None, HAND-OFF-AUTO Selector Switch, --, Incandescent, Red Lens - Pos. 1, No Pilot Light Lens - Pos. 2, No Pilot Light Lens - Pos. 3, No Pilot Light Lens - Pos. 4, No Pilot Light Lens - Pos. 5
Non-Reversing Starter, Size 2, NEMA 1 General Purpose, NEMA 1 General Purpose, 3 Phase, SMP1, E1+, MRst, Cl20, 14-45A, No Fuse Cover, 1 N.O. 1 N.C., Standard Capacity, 80. VA, 460-480V 60Hz, 25 HP, Ungrounded Transformer, XFrmr, w/2 Prim & 1 Sec Fuse, Auxiliary Contact (On Starter), Pilot Lights, None, HAND-OFF-AUTO Selector Switch, --, Incandescent, Red Lens - Pos. 1, No Pilot Light Lens - Pos. 2, No Pilot Light Lens - Pos. 3, No Pilot Light Lens - Pos. 4, No Pilot Light Lens - Pos. 5
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Technical Specifications
Electrical
Number of indicator lights | 1 |
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Voltage type for actuating | AC |
With transformer | Yes |
Suitable for emergency stop | Yes |
External reset possible | Yes |
With fuse | No |
Rated control supply voltage at AC 50 Hz | 110 V |
Rated control supply voltage at AC 60 Hz | 120 V |
Release class | CLASS 20 |
Overload release current setting | 9 A |
Type of motor starter | Direct online starter (DOL) |
Service limit current rating | 52 A |
Continuous current | 45 A |
Circuit closing inrush current peak including offset, max | 483 A |
Load voltage | 460V |
Heat dissipation | 5.9 W (2...3 poles) |
Coil operating limits | 85...110% |
Operating volt amperes burden | Sealed: 29VA, 60 Hz coils (2...3 poles) |
Hp rating | 25 Hp |
Factory installed models | Transformer with 2 primary & 1 secondary fuse |
Temperature compensated overload protection | Yes |
Coordination class according to IEC 60947-4-3 | Class 2 |
Type of electrical connection of main circuit | Screw connection |
Type of electrical connection for auxiliary- and control current circuit | Screw connection |
Contruction
Width | 6.75 mm |
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Height | 9.67 mm |
Depth | 2.81 mm |
Mechanical
Degree of protection (NEMA) | 1 |
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Number of auxiliary contacts, max | 8 |
Mechanical life operations | 1.0E7 |
Operating time, drop-out | 13 ms |
Operating time, pick-up | 27 ms |
Material housing | Steel |
Enclosure type rating | NEMA 1 general purpose |
Construction
Required torque on power terminal wire clamps and pressure connectors or lugs | 45 lb.inch |
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Auxiliary contact material | Silver |
Type of power terminal | Pressure terminals |
Wire size | For power terminals: 14...4 AWG |
Power contact material | Silver Alloy |
Environmental
NEMA size | NEMA 2 |
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Operating temperature | -25 °C |
Operating position | Vertical |
Altitude | 10000 feet before derating |
Overload relay | SMP-1, E1 plus, manual reset, Class 20, full load current adjustment range 9...45 A |
Corrosion-resistance | All metal parts are treated for corrosion-resistance |
Documentation
RESOURCE | PUBLICATION NUMBER |
---|---|
Technical Data | 500-TD014 |
Find all available product literature for this product in the
Literature Library results.
Documentation
TYPE | Technical Data |
---|---|
PUBLICATION NUMBER | 500-TD014 |
Find all available product literature for this product in the
Literature Library results.
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