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SENSOR SWITCH NCM 9 RJB Ceiling-Mount Occupancy Sensor - Ceiling-Mount Occupancy Sensors
SENSOR SWITCHCeiling-Mount Occupancy Sensors

SENSOR SWITCH NCM 9 RJB Ceiling-Mount Occupancy Sensor

The SENSOR SWITCH Standard Range Sensor: LED (MPN NCM 9 RJB) is a ceiling-mount occupancy sensor from Sensor Switch. It operates on 15 to 24V DC or 24V AC/DC and uses a Digital Cat5 Cable, with its rating dependent…

SKU 3G-OTH-419404

Also listed as: NCM9RJB · NCM-9-RJB

Brand
SENSOR SWITCH
Item
NCM 9 RJB Ceiling-Mount Occupancy Sensor
Part Number
NCM 9 RJB
Category
Ceiling-Mount Occupancy Sensors
Available to Order
Also known as:NCM 9 RJBSENSOR SWITCH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SENSOR SWITCH
Manufacturer Part Number
NCM 9 RJB
Type
Passive Infrared (PIR), Occupancy
DC/24V AC/DC
15 to 24V

Technical Documents

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

Product Description

The SENSOR SWITCH Standard Range Sensor: LED (MPN NCM 9 RJB) is a ceiling-mount occupancy sensor from Sensor Switch. It operates on 15 to 24V DC or 24V AC/DC and uses a Digital Cat5 Cable, with its rating dependent on the control unit.

Frequently Asked Questions

What is the Sensor Switch NCM 9 RJB used for?

The Sensor Switch NCM 9 RJB is a ceiling-mount occupancy sensor that uses passive infrared (PIR) and LED technology to detect presence. It is designed for commercial lighting control, automatically turning lights on or off based on occupancy to save energy in offices, meeting rooms, and open-plan spaces.

What are the specifications of the Sensor Switch NCM 9 RJB?

The Sensor Switch NCM 9 RJB operates on 15 to 24V DC or 24V AC/DC and connects via a Digital Cat5 Cable. Its rating is dependent on the control unit. The sensor uses passive infrared (PIR) and LED technology for occupancy detection and is manufactured by Sensor Switch.

Where to buy the Sensor Switch NCM 9 RJB worldwide?

You can source the Sensor Switch NCM 9 RJB through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this Sensor Switch product globally.

How to install the Sensor Switch NCM 9 RJB?

Install the Sensor Switch NCM 9 RJB by mounting it to the ceiling and connecting the Digital Cat5 Cable to the control unit. Ensure power supply is 15 to 24V DC or 24V AC/DC. Follow standard best practices for low-voltage wiring and consult the manufacturer's manual for specific mounting height and coverage patterns.

Used in

Common applications for SENSOR SWITCH
Commercial office lighting — Sensor Switch WSX 2P WH wall-mount occupancy sensor with integrated photocell for automatic switching of fluorescent and LED loads.
Retail spaces — Sensor Switch CM PDT 9 WR ceiling-mount dual-technology sensor for occupancy-based lighting control in open areas.
Educational facilities — Sensor Switch WSXA WH PIR occupancy sensor for classrooms and corridors, requiring a neutral wire.
Healthcare corridors — Sensor Switch WSX PDT WH hardwired occupancy sensor with photocell for reliable lighting control without a neutral wire.
Industrial warehouses — Sensor Switch MP20 power pack to supply 15V DC to low-voltage sensors in high-bay lighting circuits.
Parking garages — Sensor Switch SP20 relay pack for multi-voltage input and hard-wired communication with occupancy sensors.
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SENSOR SWITCH Products

3G Electric supplies SENSOR SWITCH ceiling-mount occupancy sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Ceiling-mount occupancy sensor with passive infrared (PIR) and microphonic detection. Operates on 12 to 24V DC. Suitable for automatic lighting control in commercial spaces to reduce energy consumption
SENSOR SWITCH
Ceiling-mount occupancy sensor with passive infrared (PIR) and microphonic detection. Operates on 12 to 24V DC. Suitable for automatic lighting control in commercial spaces to reduce energy consumption

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