Ditek DTK-120SRD 120V Surge Protector Price in Bangladesh

Description

Product name: Ditek DTK-120SRD 120V Surge Protector Price in Bangladesh

Manufacturer: DITEK Surge Protection

Product Overview

The Ditek DTK-120SRD operates as a 120 VAC Series-Wired Surge Protective Device (SPD) designed to protect fire alarm control panels (FACPs) and sensitive electronic control systems from AC power transients and voltage spikes. Connected in series with the 120 VAC primary supply line, it helps mitigate power surges, including those induced by lightning-related events, inductive switching, and power utility disturbances.

Furthermore, the DTK-120SRD features multi-stage hybrid surge suppression circuitry with built-in EMI/RFI noise filtering. It incorporates dry contact terminals for remote status monitoring alongside an onboard LED visual diagnostic indicator, providing continuous protection status feedback for commercial, industrial, and institutional safety installations.

Key Benefits

• Series-Wired 120 VAC Protection: Connects directly in series on 120 VAC circuits, supporting a maximum continuous operating current of 20 A.

• Multi-Stage Hybrid Circuitry: Engineered with multi-stage surge protection and EMI/RFI noise filtering to dampen power line noise and transients.

• Dry Contact Relay Terminals: Features dry contact output terminals for remote supervisory status reporting to external monitoring panels.

• Visual Diagnostic Indicator: Includes an onboard LED status indicator confirming active protection status at a glance.

Key Features & Technical Details

• High Surge Current Capability: Rated for a 50,000 A maximum surge current to handle severe power line disturbances.

• EMI/RFI Noise Attenuation: Provides up to 35 dB of noise filtering across the 100 kHz to 100 MHz frequency spectrum.

• Supervisory Remote Interface: Dry contact terminals trigger remote trouble notifications if protection components become compromised.

• ABS Enclosure Construction: Housed in a durable ABS enclosure suitable for wall mounting adjacent to control panels and enclosures.

Technical Specifications Overview

• Brand: DITEK

• Model: DTK-120SRD

• MPN: DTK-120SRD

• Product Type: 120 VAC Series-Wired Surge Protective Device (SPD)

• Operating Voltage: 120 VAC (Single Phase, 50/60 Hz)

• Maximum Continuous Operating Voltage (MCOV): 150 VAC

• Maximum Continuous Current: 20 A

• Surge Current Rating: 50,000 A per phase

• Nominal Discharge Current ($I_n$): 10 kA

• Voltage Protection Rating (VPR): 600 V L-N / L-G; 1,000 V N-G

• EMI/RFI Filtering: Up to 35 dB (100 kHz to 100 MHz)

• Connection Method: Hardwired, Series-Wired

• Status Indicator: Onboard LED Indicator

• Remote Monitoring: Dry Contact Relay Terminals

• Enclosure Material: ABS Housing

• Operating Temperature Range: 32°F to 104°F (0°C to 40°C)

• Operating Humidity: Maximum 95% RH (non-condensing)

• Dimensions (L × W × H): 6.87 in. × 3.5 in. × 2.5 in. (174.5 mm × 88.9 mm × 63.5 mm)

• Agency Compliance & Standards: UL 1449 4th Edition, UL 1283 Listed

Conclusion

The Ditek DTK-120SRD Surge Protector delivers primary AC power surge suppression for fire alarm panels and critical electronic systems. Its 20 A continuous current rating, 50,000 A surge capacity, dry contact remote status monitoring, EMI/RFI filtering, and UL 1449 4th Edition certification support power conditioning across commercial and industrial facilities.

Contact Us

For technical details, pricing, and stock availability regarding DITEK surge protection products in Bangladesh, get in touch with our team:

• Phone: +8801737118246

• Email: [email protected]