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Defender Gate Restraint Sensor: 1 in Overall Lg, 4 in Overall Wd, Steel - Dock Gate Sensors
DEFENDER GATEDock Gate Sensors

Defender Gate Restraint Sensor: 1 in Overall Lg, 4 in Overall Wd, Steel

The Defender Gate Restraint Sensor (MPN NDG-RS) is a steel, silver dock gate sensor from DEFENDER GATE. It has a 1-inch overall length and 4-inch overall width, and includes a magnetic reed switch with an 8-foot…

SKU 3G-OTH-322535

Also listed as: NDGRS · NDG RS

Brand
DEFENDER GATE
Item
Restraint Sensor: 1 in Overall Lg, 4 in Overall Wd, Steel
Category
Dock Gate Sensors
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DEFENDER GATE
Manufacturer Part Number
NDG-RS
Material
Steel
Color
Silver
Includes
Magnetic Reed Switch with 8 ft Lead
Product Type
Defender Gate Restraint Sensor
Compatible with Manufacturer Model Number
Series DG20

Technical Documents

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

Product Description

The Defender Gate Restraint Sensor (MPN NDG-RS) is a steel, silver dock gate sensor from DEFENDER GATE. It has a 1-inch overall length and 4-inch overall width, and includes a magnetic reed switch with an 8-foot lead. This sensor is compatible with part number 60RF94 and manufacturer model number Series DG20.

Frequently Asked Questions

What is the Defender Gate Restraint Sensor used for?

The Defender Gate Restraint Sensor (NDG-RS) is used in dock gate systems to detect whether a gate is properly closed or restrained. It is commonly applied in loading dock safety applications to prevent accidental vehicle departure while loading or unloading.

What are the specifications of the Defender Gate Restraint Sensor?

The Defender Gate Restraint Sensor (NDG-RS) is made of steel with a silver finish. It has a 1-inch overall length and 4-inch overall width. It includes a magnetic reed switch with an 8-foot lead. It is compatible with part number 60RF94 and DEFENDER GATE Series DG20.

Where to buy the Defender Gate Restraint Sensor worldwide?

You can source the Defender Gate Restraint Sensor (NDG-RS) 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.

How to install the Defender Gate Restraint Sensor?

Install the Defender Gate Restraint Sensor by mounting the steel sensor body securely to the gate frame and connecting the magnetic reed switch leads to your dock control system. Ensure proper alignment with the gate's magnet for reliable detection. Follow generic best practices for low-voltage sensor wiring.

Used in

Common applications for DEFENDER GATE
Loading dock safety systems — DEFENDER GATE NDG-RL restraint sensor and gate lock for trailer engagement verification
Warehouse vehicle restraint monitoring — DEFENDER GATE NDG-RS restraint sensor for detecting restraint arm position
Dock leveler position detection — DEFENDER GATE NDG-LS leveler sensor for confirming leveler stored or deployed state
Industrial gate interlock applications — DEFENDER GATE sensors used as part of gate status feedback loops in automated docks
Retrofit of existing dock safety equipment — DEFENDER GATE sensors replacing worn or incompatible sensor units in older systems

DEFENDER GATE Products

3G Electric supplies DEFENDER GATE dock gate sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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