This product listing is for the part DPA51CM44, manufactured by Carlo Gavazzi, and is a Three-phase phase-loss and phase-sequence monitoring relay, nominal range 208–480 VAC, SPDT output, 17.5 mm DIN-rail mounting..

This product is currently out of stock.

Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.

Part Specifications:
- Function: Phase loss; Phase sequence monitoring
- Nominal voltage range: 208-480 VAC
- Measuring range: 177-550 VAC
- Supply/measurement terminals: L1, L2, L3 (measures its own supply)
- Output: 1 relay, SPDT (1 Form C)
- Contact rating: 5 A @ 250 VAC A @ VAC
- Power consumption / Rated operational power: 13 VA @ 400 VAC, 50 Hz VA
- Operating frequency: 50-60 Hz
- Operating temperature: -20 to +60 (at 50 Hz); -20 to +50 (at 60 Hz) °C
- Dielectric strength: ≥2 kVAC kVAC (rms)
- Rated impulse withstand voltage: 4 kV (1.2/50 µs)
- Mounting: Mini DIN-rail, 17.5 mm housing
- Weight: ≈75 g
- Degree of protection: IP20
- Pollution degree: 3
- Tightening torque (terminals): 0.5 Nm
- Wire section (max): 2.5 mm2
- Setting method through NFC: No
- Approvals / Marks: European, North American, China (as per manufacturer documentation)

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Carlo Gavazzi

DPA51CM44

Three-phase phase-loss and phase-sequence monitoring relay, nominal range 208–480 VAC, SPDT output, 17.5 mm DIN-rail mounting.

Specifications

Physical

Mounting

Mini DIN-rail, 17.5 mm housing

Weight

≈75 g

Tightening torque (terminals)

0.5 Nm

Wire section (max)

2.5 mm2

Compliance

Degree of protection

IP20

Pollution degree

3

Approvals / Marks

European, North American, China (as per manufacturer documentation)

Technical

Function

Phase loss; Phase sequence monitoring

Nominal voltage range

208-480 VAC

Measuring range

177-550 VAC

Supply/measurement terminals

L1, L2, L3 (measures its own supply)

Output

1 relay, SPDT (1 Form C)

Contact rating

5 A @ 250 VAC A @ VAC

Power consumption / Rated operational power

13 VA @ 400 VAC, 50 Hz VA

Operating frequency

50-60 Hz

Operating temperature

-20 to +60 (at 50 Hz); -20 to +50 (at 60 Hz) °C

Dielectric strength

≥2 kVAC kVAC (rms)

Rated impulse withstand voltage

4 kV (1.2/50 µs)

Setting method through NFC

No

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