Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Siemens Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors - Replacement Contacts for Siemens Contactors
SiemensReplacement Contacts for Siemens Contactors

Siemens Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors

The SIEMENS Replacement Contact Kit (SKU 44F381, MPN 75CF14) is a set of movable contacts designed for use with Siemens Multiple Class Contactors. This kit includes one contact and is compatible with NEMA Size 0…

SKU 3G-OTH-38893

Brand
Siemens
Item
Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors
Category
Replacement Contacts for Siemens Contactors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Siemens
Manufacturer Part Number
75CF14
Type
Siemens Multiple Class Contactors, NEMA Size 0
Includes
Movable Contacts
Compatible with Series
Siemens Multiple Class Contactors
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SIEMENS Replacement Contact Kit (SKU 44F381, MPN 75CF14) is a set of movable contacts designed for use with Siemens Multiple Class Contactors. This kit includes one contact and is compatible with NEMA Size 0 contactors. It is a direct replacement part from the OEM brand, Siemens.

Frequently Asked Questions

What is the SIEMENS Replacement Contact Kit 75CF14 used for?

The SIEMENS Replacement Contact Kit 75CF14 is used to replace worn movable contacts in Siemens Multiple Class Contactors, specifically NEMA Size 0 units. It restores electrical continuity in industrial motor control and switching applications, ensuring reliable operation of contactors in manufacturing, HVAC, and process automation systems.

What are the specifications of the SIEMENS 75CF14 contact kit?

The SIEMENS 75CF14 kit includes one movable contact, compatible with Siemens Multiple Class Contactors of NEMA Size 0. It is an OEM replacement part from Siemens, with manufacturer part number 75CF14 and SKU 44F381. The kit is designed for direct replacement to restore contactor functionality in industrial equipment.

Where to buy the SIEMENS 75CF14 contact kit worldwide?

You can source the SIEMENS 75CF14 contact kit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens replacement parts for industrial applications.

How to install the SIEMENS 75CF14 contact kit?

To install the SIEMENS 75CF14 kit, de-energize the contactor and verify power is off. Remove the old movable contacts and insert the new ones from the kit, ensuring proper alignment with the stationary contacts. Tighten any retaining screws per the contactor manual. Test operation before returning to service.

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 1 (MPN 75DF14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 1 (MPN 75DF14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 3 (MPN 75HF14). Key specifications — Includes: Springs; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 3 (MPN 75HF14). Key specifications — Includes: Springs; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75EF14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75EF14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75BF14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75BF14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75IF14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75IF14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Auxiliary Contact Kit: 1NO, 10 A Max Current (AC) (MPN 75AF14). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS Auxiliary Contact Kit: 1NO, 10 A Max Current (AC) (MPN 75AF14). Key specifications — Brand: SIEMENS.

More from Siemens

View all Siemens parts →
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1466 (MPN 3RT1966-6D). Key specifications — Compatible with Series: 3RT1466; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1466 (MPN 3RT1966-6D). Key specifications — Compatible with Series: 3RT1466; Brand: SIEMENS.
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1066 (MPN 3RT1966-6A). Key specifications — Compatible with Series: 3RT1066; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1066 (MPN 3RT1966-6A). Key specifications — Compatible with Series: 3RT1066; Brand: SIEMENS.
SIEMENS Vacuum Interrupters: 3 Contacts Included, 3RT1264 (MPN 3RT1964-6V). Key specifications — Compatible with Series: 3RT1264; Brand: SIEMENS.
Siemens
SIEMENS Vacuum Interrupters: 3 Contacts Included, 3RT1264 (MPN 3RT1964-6V). Key specifications — Compatible with Series: 3RT1264; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75GP14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors (MPN 75GP14). Key specifications — Includes: Movable Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1456 (MPN 3RT1956-6D). Key specifications — Compatible with Series: 3RT1456; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1456 (MPN 3RT1956-6D). Key specifications — Compatible with Series: 3RT1456; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 4 (MPN 75JG14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 4 (MPN 75JG14). Key specifications — Includes: Stationary Contacts; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 2 (MPN 75FP14). Key specifications — Includes: Springs; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Kit: 1 Contacts Included, Siemens Multiple Class Contactors, NEMA Size 2 (MPN 75FP14). Key specifications — Includes: Springs; Compatible with Series: Siemens Multiple Class Contactors; Brand: SIEMENS.
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1055 (MPN 3RT1955-6A). Key specifications — Compatible with Series: 3RT1055; Brand: SIEMENS.
Siemens
SIEMENS Replacement Contact Pieces: 3 Contacts Included, 3RT1055 (MPN 3RT1955-6A). Key specifications — Compatible with Series: 3RT1055; Brand: SIEMENS.