ABB DSSR122 48990001-NK Parameters, Specifications, Dimensions, Weight, Series, Features, and Applications

Parameters

• Model: DSSR122 48990001-NK
• Manufacturer: ABB
• Type: Single-phase solid-state relay (SSR)
• Load current: 12 A
• Load voltage: 240 VAC
• Control voltage: 24 VDC
• Control signal: DC or AC
• Switching type: Zero-crossing
• Switching frequency: Up to 50 Hz
• Operating temperature: -40°C to +85°C
• Storage temperature: -40°C to +100°C
• Enclosure rating: IP67
• Mounting: Wall or panel mount

Specifications

• Input power: 0.2 W
• Leakage current: < 1 mA
• On-state resistance: < 0.5 Ω
• Off-state voltage: > 600 V
• Insulation class: II
• Dielectric strength: 1500 V RMS
• EMC compliance: EN 61000-6-1, EN 61000-6-3

Dimensions

• Length: 61 mm
• Width: 35 mm
• Height: 22 mm

Weight

• 0.12 kg

Series

• ABB DSSR series SSRs are DIN rail mountable, single-phase SSRs designed for a wide range of applications. They are known for their reliability, efficiency, and compact size.

Features

• Solid-state design for long life and no noise
• Zero-crossing switching to minimize EMI and protect loads
• Wide operating temperature range
• IP67 enclosure rating for harsh environments
• Wall or panel mount options
• RoHS compliant

Applications

• Heating and cooling systems
• Lighting control
• Motor control
• Valve control
• Solenoid control

Please note

• The above information is for reference only and the specific parameters and specifications may vary depending on the product version.
• It is recommended that you refer to the ABB official website or contact an ABB authorized dealer for the latest information.

Here are some resources that may be helpful:

• ABB DSSR122 48990001-NK product page: https://new.abb.com/medium-voltage/digital-substations/protection-relays/electromechanical-and-solid-state-relays/solid-state-relays
• ABB DSSR series SSRs datasheet: https://new.abb.com/medium-voltage/digital-substations/protection-relays/electromechanical-and-solid-state-relays/solid-state-relays

I hope this information is helpful. Please let me know if you have any other questions.