RET630

Overview

RET630 is an ABB transformer protection and control relay designed for advanced monitoring and reliable fault handling.

Identification

• Product No.: RET630

• Type: Transformer Protection and Control Relay

• Manufacturer: ABB

Dimensions

• Width: Half 19", 220 mm

• Height: Half 19", 177 mm (4U) / 265.9 mm (6U)

• Depth: Half 19", 249.5 mm

Signal Output and IRF Relay

• Relay type: Change‑over signal output relay

• Rated voltage: 250 V AC/DC

• Continuous carry: 5 A

• Make and carry (3.0 s): 10 A

• Make and carry (0.5 s): 15 A

• Breaking capacity (L/R < 40 ms): ≤0.5 A at 48 V DC / ≤0.1 A at 110 V DC / ≤0.04 A at 220 V DC

• Minimum contact load: 100 mA at 24 V AC/DC

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