РВ2

РВ2 on-delay time relay

Distinctive features:

• Compact monolithic construction with high mechanical strength.
• Unlimited switching life.
• Extended operating temperature range.
• Enclosure of non-combustible materials.
• Sealed, dust- and moisture-proof.
• No mechanical contacts.
• Ten-to-one continuous adjustment of the operating time.
• High timing stability across the operating temperature range.
• DC, AC operating voltage.
• Wide supply voltage range.
• Needs no DIN rail for mounting.

Technical specifications:

• Delay time interval (0.05 – 0.5) s.
• Switched current 5*10^-3 – 0.75 A.
• Switched voltage:
• - AC (20 – 275) V;
• - DC (24 – 350) V.
• Overall dimensions, 30 × 35 × 12 mm.
• Weight, max, 6 g.
• Operating temperature range -40 - +70 °C.
• Storage temperature -60 - +150 °C.
• Timing accuracy across the operating temperature range: better than ±5%.
• Mounting: clamped in a contactor terminal; or mounted independently.

Datasheet for the РВ2 time relay, PDF

Photo report: "Using the РВ2 time relay in automatic transfer switch equipment"