Schneider Electric 2510MBW12 Manual Motor Starter 18A

Product Description

The Schneider Electric 2510MBW12 is a non-reversing, 3-phase integral horsepower manual motor starter designed for direct on-off control of small polyphase motors. Rated at 18 amps with a NEMA M0 frame size, it handles 3 HP at 200 to 230 volts AC and 5 HP at 380 to 575 volts AC. The unit features a melting alloy thermal overload relay for motor protection and ships in a NEMA 4/4X rated enclosure that resists washdown and corrosive environments. Licensed electricians and industrial maintenance technicians are the primary installers for this type of starter.

This starter is suited for small machine tool, pump, fan, and conveyor applications in industrial and commercial settings. Its pushbutton operator and compact NEMA M0 footprint make it a practical choice where a full magnetic starter is unnecessary and simple manual control is preferred. The NEMA 4/4X enclosure makes it viable in wet or corrosive locations such as food processing areas, washdown zones, and outdoor installations. A built-in mechanism lock-off feature allows the operator to be locked in the off position for lockout-tagout procedures.

Key Features

• Non-reversing 3-phase operation with 3-pole configuration
• 18 amp current rating covering 3 HP at 200 to 230 volts AC and 5 HP at 380 to 575 volts AC
• NEMA 4/4X enclosure rated for washdown and corrosive environment exposure
• Melting alloy thermal overload relay provides reliable motor overload protection
• Pushbutton operator with integral mechanism lock-off for lockout-tagout compliance
• UL and CSA listed; NEMA standard construction

Compatibility

Designed for use with small single-phase, polyphase, or DC motors in machine tool, pump, fan, and conveyor applications. Compatible as an OEM-style manual starter per NEMA M0 sizing standards for appropriate horsepower and voltage ranges as specified.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements and applicable local codes. Disconnect and lock out all power to the circuit before mounting or wiring the starter. Verify motor nameplate voltage, phase, and full-load amp ratings against the starter specifications before making connections. Do not exceed the 18-amp continuous current rating or the rated horsepower limits for the supply voltage being used.

Technical Specifications

• Type: Non-Reversing
• Phase: 3 Phase
• Horsepower Rating: 3 HP at 200 to 230 volts AC; 5 HP at 380 to 575 volts AC
• Current Rating: 18 amps
• Poles: 3
• NEMA Size: M0
• Enclosure Type: NEMA 4/4X
• Operator: Pushbutton
• Overload Type: Melting Alloy Thermal Overload Relay
• Construction: Standard NEMA
• Approvals: UL, CSA
• Height: 6.045 inches
• Length: 11.31 inches
• Width: 6.747 inches
• Package Weight: 7.87 pounds
• Country of Origin: Mexico

Standard Information

• Brand: Schneider Electric
• Manufacturer Part Number: 2510MBW12