Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Siemens Limit switch contact ASC 10.51 FOR SAS31.03 - Servo Motors
SiemensServo Motors

Siemens Limit switch contact ASC 10.51 FOR SAS31.03

Siemens Limit switch contact ASC 10.51 SAS31.03

SKU 3G-CBM-06587

Also listed as: SAS 3103 · SAS-3103

Brand
Siemens
Item
Limit switch contact ASC 10.51 FOR SAS31.03
Part Number
SAS3103
Category
Servo Motors
UNSPSC
26101205 — Servo motor DC
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
SAS3103
application
servo motor actuators SAS31.03
product type
limit switch contact

Technical Documents

(1)
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

Siemens Limit switch contact ASC 10.51 SAS31.03

Frequently Asked Questions

What is the Siemens ASC 10.51 limit switch contact used for?

The Siemens ASC 10.51 is a limit switch contact designed for use with SAS31.03 servo motor actuators in HVAC valve applications. It provides end-position signaling for valves such as V..G44 and VVG55 series, ensuring precise control in building automation systems.

What are the specifications of the Siemens ASC 10.51?

The Siemens ASC 10.51 is a limit switch contact accessory for SAS31.03 servo motors. It is part of the Acvatix product line and is used with 2- and 3-way threaded valves. The switch provides electrical feedback for valve position monitoring in building automation.

Where to buy the Siemens ASC 10.51 in Singapore?

You can source the Siemens ASC 10.51 limit switch contact through 3G Electric in Singapore. We supply genuine Siemens components for building automation and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.

How to install the Siemens ASC 10.51 on a SAS31.03 actuator?

The Siemens ASC 10.51 limit switch contact mounts directly onto the SAS31.03 servo motor actuator. Follow the technical manual for proper wiring and adjustment of switching points. Ensure the actuator is disconnected from power before installation to avoid damage or injury.

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
Not sure this is the right part? Photo-identify it→

Siemens Products

3G Electric supplies Siemens servo motors. 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 →

Compatible alternatives & equivalents

More from Siemens

View all Siemens parts →
Servo motor SQN 70 224A20
Siemens
Servo motor SQN 70 224A20
Siemens
Siemens
AGA 64 connector
Siemens
Siemens
AGA 65 connector
Servo motor SQM 53 482A2
Siemens
Servo motor SQM 53 482A2
Potentiometer ASZ 12-703
Siemens
Potentiometer ASZ 12-703
Servo motor SQN 30 111A2700
Siemens
Servo motor SQN 30 111A2700
Actuator SKP 15 001E2
Siemens
Actuator SKP 15 001E2
Spring AGA 22 FOR SKP25.0
Siemens
Spring AGA 22 FOR SKP25.0

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first