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Siemens Replacement Coil: 24V AC, 24V AC (MPN 75D70646AJ). Key specifications — Brand: SIEMENS. - Replacement Coils for Definite Purpose Contactors
SiemensReplacement Coils for Definite Purpose Contactors

Siemens Replacement Coil: 24V AC, 24V AC (MPN 75D70646AJ). Key specifications — Brand: SIEMENS.

Siemens Replacement Coils for Definite Purpose Contactors.

SKU 3G-OTH-38406

Brand
Siemens
Item
Replacement Coil: 24V AC, 24V AC
Category
Replacement Coils for Definite Purpose Contactors
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
75D70646AJ

Technical Documents

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

Product Description

Siemens Replacement Coils for Definite Purpose Contactors.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 75D70646AJ replacement coil used for?

This SIEMENS replacement coil is used to restore or upgrade definite purpose contactors in HVAC, refrigeration, and industrial control panels. It provides the magnetic field needed to close the contactor's main contacts, enabling reliable switching of motors, compressors, and lighting loads.

What are the specifications of the SIEMENS 75D70646AJ coil?

The SIEMENS 75D70646AJ is a replacement coil rated for 24V AC dual-voltage operation (24V AC coil, 24V AC control). It is designed for definite purpose contactors and carries the manufacturer part number 75D70646AJ. Always verify compatibility with your existing contactor model before ordering.

Where to buy the SIEMENS 75D70646AJ coil worldwide?

3G Electric supplies the SIEMENS 75D70646AJ replacement coil to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time — we source genuine SIEMENS components for industrial maintenance and repair needs.

How to install the SIEMENS 75D70646AJ replacement coil?

To install the SIEMENS 75D70646AJ coil, first disconnect all power to the contactor. Remove the old coil by releasing its retaining clip or screws, then disconnect the coil wires. Mount the new coil, reconnect the 24V AC supply wires, and secure the coil in place. Re-energize and test operation per manufacturer guidelines.

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 definite purpose contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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