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Siemens Replacement Coil: 120/240V AC, NEMA Size 0/00/1/2/2-1/2 - Replacement Coils for NEMA Contactors
SiemensReplacement Coils for NEMA Contactors

Siemens Replacement Coil: 120/240V AC, NEMA Size 0/00/1/2/2-1/2

The SIEMENS Replacement Coil (MPN 75D73070A) is a 120/240V AC dual-rated coil designed for NEMA contactors. It is compatible with NEMA sizes 0, 00, 1, 2, and 2-1/2. This replacement coil operates at 120/240V AC voltage.

SKU 3G-OTH-43125

Brand
Siemens
Item
Replacement Coil: 120/240V AC, NEMA Size 0/00/1/2/2-1/2
Category
Replacement Coils for NEMA Contactors
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Technical Specifications

Siemens
Manufacturer Part Number
75D73070A
Type
NEMA Size 0/00/1/2/2-1/2
Coil Voltage
120/240V AC
AC (Dual Rated)
120/240V
View Full Spec Sheet

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Replacement Coil (MPN 75D73070A) is a 120/240V AC dual-rated coil designed for NEMA contactors. It is compatible with NEMA sizes 0, 00, 1, 2, and 2-1/2. This replacement coil operates at 120/240V AC voltage.

Frequently Asked Questions

What is the SIEMENS 75D73070A replacement coil used for?

The SIEMENS 75D73070A replacement coil is used to restore or upgrade NEMA contactors in industrial motor control applications. It fits NEMA sizes 0, 00, 1, 2, and 2-1/2, making it suitable for switching motors, lighting, and heating loads in manufacturing and process plants.

What are the specifications of the SIEMENS 75D73070A coil?

The SIEMENS 75D73070A is a dual-rated replacement coil with a coil voltage of 120/240V AC. It is compatible with NEMA contactor sizes 0, 00, 1, 2, and 2-1/2. The manufacturer part number is 75D73070A, and it is designed for AC operation only.

Where to buy the SIEMENS 75D73070A replacement coil worldwide?

3G Electric supplies the SIEMENS 75D73070A replacement coil to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this genuine SIEMENS part.

How to select the correct replacement coil for a NEMA contactor?

To select the correct replacement coil, match the coil voltage (120/240V AC for the SIEMENS 75D73070A) and NEMA size (0, 00, 1, 2, or 2-1/2) to your existing contactor. Verify the manufacturer part number and ensure the coil is rated for AC operation. Always consult the contactor nameplate for compatibility.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens replacement coils for nema contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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