Siemens 75D70131D Coil Kit 208 Vac Size 4

Product Description

The SIEMENS 75D70131D is a replacement coil kit rated for 208 VAC service, designed for use with Size 4 contactors and motor starters. The coil is the electromagnetic core of a contactor or starter, energizing the device to close its power contacts and control motor or load circuits. This kit provides a direct replacement coil assembly, restoring proper operation when an original coil has failed due to burnout, mechanical damage, or voltage mismatch. It is installed by licensed electricians and industrial maintenance technicians working on motor control equipment in commercial and industrial applications.

This coil kit is suited for Size 4 contactor and motor starter assemblies operating on 208 VAC control circuits. Typical applications include motor control centers, industrial machinery, HVAC equipment, and commercial building electrical systems where Siemens-compatible starter components are specified. The 208 VAC rating makes it appropriate for three-phase commercial power systems commonly found in light industrial and commercial facilities.

Key Features

• Rated for 208 VAC control circuit voltage
• Designed for Size 4 contactor and motor starter frames
• Drop-in replacement coil assembly for field serviceability
• Compact form factor for installation in standard motor control enclosures
• Lightweight construction at under 1 pound

Compatibility

Designed as an OEM-style replacement coil kit for Size 4 Siemens contactors and motor starters requiring a 208 VAC control coil.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NFPA 70 (NEC) requirements. De-energize and lock out the motor control panel before removing the existing coil or handling any contactor components. Verify that the replacement coil voltage rating matches the control circuit voltage before energizing. Confirm coil seating and mechanical retention before restoring power.

Technical Specifications

• Voltage Rating: 208 VAC
• Size: Size 4
• Length: 0.776 inches
• Width: 0.465 inches
• Height: 0.465 inches
• Weight: 0.926 pounds
• UPC: 78308716683

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 75D70131D