ABB 7.79 V 20kA OVR, DIN Rail Mounting

  • RS Stock No. 175-2603
  • Mfr. Part No. OVR SL06
  • Manufacturer ABB
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

ABB Surge Suppressor Unit

The ABB OVR series surge suppressor unit is a protective device to ensure that electrical equipment is not damaged by a sudden voltage spike. It has an electrical rating of 7.79V and 20kA. It is a combined category D, C, B tested protector suitable for twisted pair signalling applications, which require either a lower in-line resistance, increased current and/or higher bandwidth. Also, suitable for DC power applications less than 0.75Amps. For use at boundaries up to LPZ 0 to protect against flashover (typically the service entrance location) through to LPZ 3 to protect sensitive electronic equipment.

Features and Benefits

• DIN rail mount
• High (750mA) maximum running current
• High bandwidth enables higher frequency (high traffic or bit rate) data communication
• Operating temperature ranges between -40°C and 80°C
• Repeated protection in lightning intense environments
• Screen terminal enables easy connection of cable screen to earth
• Strong, flame retardant, polycarbonate housing
• To protect systems against transient overvoltages or surges from lightning and electrical switching events
• Ultra-slim product of 7 mm width
• Very low let-through voltage between all lines - Full mode protection

Applications

• High-speed digital communication equipment
• Process control
• Systems with long signal lines

Certifications

• IEC 61643-21

Specifications
Attribute Value
Maximum Voltage Rating 7.79 V
Mounting Type DIN Rail
Maximum Surge Current 20kA
Series OVR
Length 106.5mm
Depth 7mm
Height 104.6mm
Dimensions 106.5 x 7 x 104.6mm
Minimum Operating Temperature -40°C
Maximum Operating Temperature +80°C
2 In stock for delivery within 2 working days
Unit of sale: Each
63.06
(exc. VAT)
77.56
(inc. VAT)
units
Per unit
1 +
€63.06
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