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Siemens 1LE1003-1CB03-4AF4 2 HP Motor - 460V TEFC

Siemens 1LE1003-1CB03-4AF4 3-Phase Motor - 2 HP, 460V.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number1LE10031CB034AF4

HP 2

Voltage 460V

Phase 3

Speed 1800 RPM

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

IE3 Efficiency TEFC enclosure Cast iron frame 2 HP output 3-phase operation Reliable and durable

Product description

The Siemens 1LE1003-1CB03-4AF4 is a 2 HP, 3-phase motor built for robust performance in industrial settings. Operating at 460V with a nominal speed of 1800 RPM, this motor boasts an IE3 efficiency rating and a Totally Enclosed Fan Cooled (TEFC) enclosure, making it suitable for dusty or humid environments. Its durable construction ensures reliable operation.

Ideal for driving pumps, fans, compressors, and other machinery requiring consistent power, this Siemens motor is a staple in manufacturing, processing plants, and material handling systems. The TEFC design protects internal components from contaminants, extending service life.

Stanlo Automation, a veteran-owned business, provides this Siemens 1LE1003-1CB03-4AF4 motor, offering competitive pricing and quick dispatch. We specialize in surplus industrial automation parts, helping you reduce downtime and operational costs with reliable components.

Technical specifications

HP	2
Voltage	460V
Phase	3
Speed	1800 RPM
Frame	145T
Enclosure	TEFC
Efficiency	IE3

Common applications

Pumps

Fans

Compressors

Conveyors

Material handling

Manufacturing equipment

Compatible systems

General industrial machinery Pump and fan control systems Manufacturing automation

Also known as

Siemens 1LE1003-1CB03-4AF4 motor Siemens 2 HP 3-phase motor 1LE1000 Series motor

Replaces / compatible with

This motor is suitable as a replacement for other Siemens 2 HP motors with similar electrical and mechanical specifications. Please verify frame size and mounting before replacing.

Technical note

Expert tip

The TEFC enclosure requires adequate clearance for the external cooling fan to operate effectively, especially in enclosed spaces.

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Frequently asked questions

What is the enclosure type for the Siemens 1LE1003-1CB03-4AF4 motor?

The Siemens 1LE1003-1CB03-4AF4 motor features a TEFC (Totally Enclosed Fan Cooled) enclosure. This design protects the motor from dust and moisture, making it suitable for various industrial environments.