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Permanent & temporary overvoltages protector (POP)

DVM-277-16A

Part Number 358913

Protection against permanent/temporary overvoltages of AC network
For 277 Vac AC single-phase powerline
Load current: up to 16 A
Automatic operation: disconnection/reconnection
Operating indicator
Easy installation on DIN rail

The DVM products are voltage monitoring relays designed to continuously control the voltage of a single-phase AC network. These devices are equipped with status indicator and with an internal relay to switch off the AC network (up to 16A load current) or to control the auxiliary contactor (load current > 16A).

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Electrical Properties Mechanical Properties Norms Schematics

Network		277 V single-phase
Permanent & temporary overvoltages protector		Yes

Minimum disconnection during on AC voltage		3s @ 320 Vac / 1s @ 336 Vac / 0.25s @ 368 Vac / 0.07 @ 400 Vac
Connection to Network		By screw terminals: 1.5-10mm²
Housing material		Thermoplastic UL94 V-0
Operating temperature	Tu	-40/+85°C
Protection rating		IP20
Disconnection indicator		1 mechanical indicator - Red/Green
Dimensions		See diagram

Standards compliance

IEC 63052

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