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Siemens Auxiliary Contact Kit: 1NO - Siemens Auxiliary Contacts
SiemensSiemens Auxiliary Contacts

Siemens Auxiliary Contact Kit: 1NO

SKU 3G-OTH-38448

Brand
Siemens
Item
Auxiliary Contact Kit: 1NO
Category
Siemens Auxiliary Contacts
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Technical Specifications

Siemens
Manufacturer Part Number
75AF14
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the Siemens 75AF14 auxiliary contact kit used for?

The Siemens 75AF14 auxiliary contact kit provides one normally open (1NO) contact rated at 10 A max AC for signaling or control in industrial motor starters, contactors, and switchgear. It is commonly used in manufacturing, HVAC, and process control systems to monitor equipment status.

What are the specifications of the Siemens 75AF14 auxiliary contact kit?

The Siemens 75AF14 auxiliary contact kit is a 1NO (normally open) configuration with a maximum current rating of 10 A AC. It is manufactured by Siemens under part number 75AF14 and is designed for integration with Siemens contactors and motor starters in industrial control panels.

Where to buy the Siemens 75AF14 auxiliary contact kit worldwide?

3G Electric supplies the Siemens 75AF14 auxiliary contact kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Siemens auxiliary contact kit.

How to install the Siemens 75AF14 auxiliary contact kit?

To install the Siemens 75AF14 auxiliary contact kit, first de-energize all power. Snap the kit onto the designated mounting slot of the compatible Siemens contactor or starter. Wire the normally open (1NO) contact per your control circuit diagram, ensuring the 10 A AC rating is not exceeded. Always follow Siemens installation 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 siemens auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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