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30A Explosion Proof Combination Motor Starter - Class I, II, III - 20HP, 440V 3-phase - NEMA 3 Motor Size
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New $25,710.00
Product details
| Management number | 205897845 | Release Date | 2025/11/02 | List Price | $7,713.00 | Model Number | 205897845 | ||
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Specifications / Additional Information
| EXP-MTSTR-DOL-3P-440V-20HP-30A-M1 Explosion Proof Motor Starter | Features/Ratings |
| Listing: NRTL Listed for United States and Canada | Class I, Divisions 1&2, Groups B,C,D |
| Unit Type: Explosion Proof Combination Motor Starter | Class I, Zones 1&2, Groups llB,llA |
| Dimensions: 25.5" x 14.5" x 9.125" | Class II, Divisions 1&2, Groups E,F,G |
| Weight: 88 lbs | Class III, Divisions 1&2 |
| Capacity: 20 HP | NEMA 3, 4, 4X |
| Voltage: 440V AC, 50/60 Hz | Breaker Handle (Padlockable) |
| Phase: 3-phase | NEMA 3 Motor Size |
| Maximum Amps: 30A |  |
| Disconnect Amp Trip: - |  |
| Reset Function: Manual or Automatic |  |
| Protection: Overload, Under Voltage, Phase Protection |  |
| Pilot Lights: (1) Red, (1) Amber, (1) Green |  |
| Push Button: (1) Emergency Stop, Mushroom [Red] |  |
| Control Circuit Transformer Voltage: 120V |  |
| Coil Voltage: 120V |  |
| Grounding Bar: Included | |
| Control Components: Auxiliary Relay (CR), Current Transformer and Transducer | |
| Overload Relay: 60A | Toll Free: 1-800-369-6671 |
| Materials: Copper-free Aluminum, 316 SS (Hardware) | |
| Mount: Wall or Surface | |
| Hubs: 1.5" NPT, 3/4" NPT @ Top and Bottom; 1/2" NPT @ Drain Breather |
| The Larson Electronics EXP-MTSTR-DOL-3P-440V-20HP-30A-M1 Explosion Proof Combination Starter provides motor starting solutions for industrial equipment located in combustible environments. This 20 HP unit is compatible with three-phase 440V and is protected by a NEMA 4, 4X enclosure. Equipped with pilot lights, auxiliary relay (CR), current transformer, transducer and a grounding bar, the explosion proof device features manual and automatic reset controls. The EXP-MTSTR-DOL-3P-440V-20HP-30A-M1 can be used to start and preserve industrial motors in flammable facilities. This 20 HP unit is compatible with three-phase 440V AC, 50/60 Hz. The motor starter features a coil and control circuit transformer voltage of 120V AC and a NEMA 3 motor size. Equipped with one red emergency stop mushroom push button, the following pilot lights can be found on the explosion proof device: (1) red, (1) amber and (1) green. This explosion proof motor starter has a grounding bar, auxiliary relay (CR), current transformer and transducer. Operators may access a 60-amp overload relay inside the unit. Reset options include automatic or manual. The 30-amp maximum explosion proof reduced voltage starter is protected by a NEMA 4, 4X rated enclosure. Cooling is provided by natural wind, making the unit suitable for both indoor and outdoor locations with adequate ventilation. The motor starter is housed in a copper-free aluminum enclosure with 316-grade stainless steel cover bolts. An accessible breaker handle can be padlocked in the ON or OFF position, in order to reduce tampering. Mount: The EXP-MTSTR-DOL-3P-440V-20HP-30A-M1 can be securely mounted on walls or surfaces. This explosion proof unit contains 1.5" NPT and 3/4" NPT hubs located at the top and bottom of the enclosure. A 1/2" NPT hub is available for the drain breather. Applications: Flammable environments, chemical processing, food manufacturing, industrial motors, overload protection, reduced voltage starter, equipment preservation, pumps, manufacturing belts, inrush control, power monitoring and more. |
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