Ditek dtk-120slr Surge Protective Device 120VAC

Product Description

The DITEK dtk-120slr is a surge protective device with load removal designed to guard 120VAC power circuits supplying critical equipment. It intercepts transient voltage events on AC power lines and disconnects the load when surge conditions exceed safe thresholds, protecting downstream devices from damage. The dtk-120slr is part of the DITEK 120S product series and is suited for installations where continuous protection and automatic load removal are required to maintain equipment integrity. Licensed electricians and low-voltage technicians are the primary installers of this device.

The dtk-120slr is applied on 120VAC circuits feeding fire alarm control panels, gate motors, and similarly sensitive or life-safety equipment. Its load removal feature makes it appropriate for applications where an unclamped surge must result in circuit disconnection rather than allowing degraded voltage to pass through. It is commonly installed in commercial and light industrial settings where power quality events pose a risk to critical infrastructure.

Key Features

• Provides surge protection on 120VAC power circuits
• Integrated load removal function disconnects the circuit during severe transient events
• Designed for fire alarm control panel power feeds and gate motor circuits
• Part of the DITEK 120S product series for consistent system-level protection
• Suitable for critical and life-safety equipment applications

Compatibility

Designed as an OEM-style surge protective device for 120VAC power circuits serving fire alarm control panels, gate motors, and other critical equipment requiring transient voltage protection with load removal capability.

Installation Notes

Installation should be performed by a licensed electrician or qualified low-voltage technician in accordance with applicable NEC requirements. De-energize the circuit completely before making any wiring connections to the device. Verify that the supply voltage matches the 120VAC rating of the dtk-120slr before energizing. Follow the manufacturer installation instructions for proper placement relative to the protected load.

Technical Specifications

• Voltage Rating: 120VAC
• Product Type: Surge Suppressor/Protector with Load Removal
• Product Series: 120S

Standard Information

• Brand: DITEK
• Manufacturer Part Number: dtk-120slr