EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
SMC Reed Switch Set RFKSS-GAP0012 - Reed Switch Pneumatic Position Sensors
SMCReed Switch Pneumatic Position Sensors

SMC Reed Switch Set RFKSS-GAP0012

The SMC Reed Switch Set, model RFKSS-GAP0012, is a reed switch pneumatic position sensor with an NPN output, rated for 40 mA Max at 24V DC. It features IP67 protection, a 2-wire configuration with LED indicator, and…

SKU 3G-OTH-155378

Also listed as: RFKSSGAP0012 · RFKSS GAP0012

Brand
SMC
Item
Reed Switch Set RFKSS-GAP0012
Part Number
RFKSS-GAP0012
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Also known as:RFKSS-GAP0012SMC
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

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
RFKSS-GAP0012
Type
NPN, IP67, For 100 mm/50/63/80 Bore Dia, LED
DC
24V
Wires
2

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

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

Product Description

The SMC Reed Switch Set, model RFKSS-GAP0012, is a reed switch pneumatic position sensor with an NPN output, rated for 40 mA Max at 24V DC. It features IP67 protection, a 2-wire configuration with LED indicator, and is designed for use with 100 mm, 50 mm, 63 mm, and 80 mm bore diameters.

Frequently Asked Questions

What is the SMC RFKSS-GAP0012 reed switch used for?

The SMC RFKSS-GAP0012 reed switch set is used for pneumatic cylinder position sensing. It detects piston position in cylinders with 50 mm, 63 mm, 80 mm, or 100 mm bore diameters, providing an NPN output signal at 24V DC with IP67 protection for industrial automation environments.

What are the specifications of the SMC RFKSS-GAP0012 reed switch?

The SMC RFKSS-GAP0012 is a 2-wire NPN reed switch rated 40 mA Max at 24V DC. It includes an LED indicator, IP67 ingress protection, and is designed for pneumatic cylinders with 50 mm, 63 mm, 80 mm, or 100 mm bore diameters. The manufacturer part number is RFKSS-GAP0012.

Where to buy the SMC RFKSS-GAP0012 reed switch worldwide?

3G Electric supplies the SMC RFKSS-GAP0012 reed switch set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NPN, 24V DC, IP67 position sensor.

How to install the SMC RFKSS-GAP0012 reed switch on a cylinder?

Mount the SMC RFKSS-GAP0012 reed switch securely on the cylinder body using the provided bracket, aligning it with the piston travel path. Connect the 2-wire NPN output to a 24V DC control circuit, observing polarity. Verify LED indication and test position sensing before full operation.

Used in

Common applications for SMC
Automotive assembly lines — SMC V100 Series solenoid valves control clamping and positioning actuators.
Food and beverage packaging — SMC SY Series valves manage air flow in filling and sealing stations.
Material handling systems — SMC D-M9B auto switches detect cylinder positions on conveyor diverters.
Compressed air treatment — SMC coalescing filter elements remove oil aerosols in pneumatic supply lines.
Robotic end-effectors — SMC SV Series valves provide multi-position control for gripper actuation.
Pharmaceutical manufacturing — SMC particulate filter elements protect sensitive pneumatic equipment from solid contaminants.
Not sure this is the right part? Photo-identify it→

SMC Products

3G Electric supplies SMC reed switch pneumatic position sensors. 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

Cross-referenced by specification & description
Reed switch pneumatic position sensor with NPN output, 24V DC operating voltage, 5 to 40 mA current range, 3 wires, IP67 rating, and 0.5m cable. Includes LED indicator. Used for detecting cylinder piston position in industrial automation applications
SMC
Reed switch pneumatic position sensor with NPN output, 24V DC operating voltage, 5 to 40 mA current range, 3 wires, IP67 rating, and 0.5m cable. Includes LED indicator. Used for detecting cylinder piston position in industrial automation applications
SMC
SMC
Reed switch pneumatic position sensor for cylinder piston detection. 2-wire, IP67, 100 V AC/24 V DC, with LED indicator. Suitable for end-of-stroke sensing in industrial automation
SMC
SMC
Reed switch pneumatic position sensor for detecting cylinder piston position. Rated 24 V DC, 5 to 40 mA. IP67 rated with LED indicator. For cylinders with 20 to 100 mm bore diameter
SMC
SMC
Reed switch pneumatic position sensor for detecting cylinder piston position in pneumatic systems. Inline mounting, IP67 rated, operates on 24 V DC with 5 to 40 mA current range. 2-wire configuration
SMC
SMC
The SMC D-B54 is an inline reed auto switch designed for pneumatic cylinder position sensing. It features an IP67 rating, LED indicator, and supports 24 V DC, 100 V AC, or 200 V AC. Typical applications include valve control, conveyor systems, and packaging machinery in industrial automation
SMC
SMC
Reed switch for pneumatic cylinder position sensing. Rated IP67, 24 V DC, 5 to 50 mA, 2-wire with LED indicator. Detects piston positions in pneumatic actuators for sequence control

More from SMC

View all SMC parts →
SMC
SMC
Reed switch pneumatic position sensor for detecting cylinder piston position in industrial automation. Rated 24 V DC, 5 to 50 mA, with IP67 protection. 2-wire inline design suitable for end-of-stroke or intermediate position feedback in pneumatic actuators
SMC
SMC
Perpendicular reed auto switch with NPN output for pneumatic actuator position sensing. Rated 4 to 8 V DC, 20 mA. IP67 enclosure. Direct mount on actuators for cylinder stroke end detection in automation systems
SMC
SMC
Pressure switch for pneumatic systems with IP40 rating. Operates at 100 V, 24 V or less, or 48 V. Maximum load current is 20 mA at 100 V, 40 mA at 48 V, and 50 mA at 24 V or less. Includes a 3 m lead length. Used to monitor and control air pressure in industrial automation, packaging, and material handling equipment
SMC
SMC
Reed switch pneumatic position sensor with IP67 protection, 2-wire configuration, and 0.5 m lead length. Operates at 100 V AC/DC or less with current ratings of 20 mA, 40 mA, and 50 mA. Used to detect cylinder piston position in pneumatic actuators
SMC
SMC
Reed switch for pneumatic cylinder position detection. Normally open contact, 24V DC operating voltage, 5 to 40 mA current range. Two-wire connection with LED indicator. IP67 rated for industrial environments
SMC
SMC
Reed switch pneumatic position sensor for detecting cylinder piston position in industrial automation. IP67 rated, 2-wire configuration, with 1500 V AC dielectric strength. Suitable for end-of-stroke sensing on pneumatic actuators in environments where moisture or dust ingress is a concern
SMC
SMC
Pressure switch with IP40 rating, suitable for pneumatic systems to monitor and control air pressure. Operates at 100 V, 24 V or less, or 48 V with current ratings of 20 mA (100 V), 40 mA (48 V), and 50 mA (24 V or less). Includes a 3 m lead length
SMC
SMC
Perpendicular reed auto switch for pneumatic cylinder position sensing. NPN output, 4 to 8 V DC, 20 mA. IP67 rated for harsh environments. Direct mount on pneumatic actuators

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first