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JOHNSON CONTROLS_External-Mount SPDs

JOHNSON CONTROLS 1P 130V Rj11 1In/20 Mod 8,Out (MPN DTK-8FF)

SKU 3G-OTH-21533

Brand
JOHNSON CONTROLS
Item
1P 130V Rj11 1In/20 Mod 8,Out
Category
_External-Mount SPDs
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
DTK-8FF
View Full Spec Sheet

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

Frequently Asked Questions

What is the JOHNSON CONTROLS DTK-8FF used for?

The JOHNSON CONTROLS DTK-8FF is an external-mount surge protective device (SPD) designed to protect building automation and control systems from voltage transients. It is commonly used in HVAC, fire alarm, and security applications where reliable surge suppression is critical for sensitive electronic equipment.

What are the specifications of the JOHNSON CONTROLS DTK-8FF?

The JOHNSON CONTROLS DTK-8FF is a 1-pole, 130 V SPD with an RJ11 connector. It features 1 input and 20 modules, with 8 outputs. This external-mount device is designed for low-voltage control circuits and provides robust transient protection for building management systems.

Where to buy the JOHNSON CONTROLS DTK-8FF worldwide?

You can source the JOHNSON CONTROLS DTK-8FF 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 supply genuine JOHNSON CONTROLS surge protection devices.

How to install the JOHNSON CONTROLS DTK-8FF?

Install the JOHNSON CONTROLS DTK-8FF by mounting it externally near the protected equipment. Connect the RJ11 input to the signal line and the outputs to the control modules. Ensure proper grounding per local electrical codes. Always disconnect power before installation and follow the manufacturer's generic surge protection best practices.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS _external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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