Phase Monitors, phase monitor relays, 3 phase voltage monitors

200 Series DIN Rail Voltage & Phase Monitors

Sophisticated monitor functions control supply voltage and protect systems against over-current, under-current and phase failure. Available for AC and DC circuits, single and multiple phase applications, with fixed or adjustable time delays. Easy-read LED indicators show operation, conditions and faults. Peltec monitors have UL and CE approvals and are RoHS compliant. DIN Rail case design ensures easy installation.

233 Voltage Monitor

Voltage monitor / Band (window) voltage relay
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 48 to 276VAC
Adjustable time delay up to 10 seconds to avoid nuisance tripping

234 DC Voltage Monitor

DC Voltage monitor / Band (window) voltage relay
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 6 to 30VDC for battery applications
Adjustable time delay up to 10 seconds to avoid nuisance tripping

235 Voltage Monitor

Voltage monitor / Band (window) voltage relay
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 48 to 276VAC

237 Voltage Monitor

Voltage monitor / Band (window) voltage relay
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 24 to 150VAC and offers independent monitoring of both over and under voltage

256-208 Voltage and Phase Monitor

Relay monitors phase sequence and failure
Designed for monitoring 3-phase primaries
Input from all phases maintains functionality in case of one-phase failure
Input and monitored input voltage: 3 x 208V

256-240 Voltage and Phase Monitor

Relay monitors phase sequence and failure
Designed for monitoring 3-phase primaries
Input from all phases maintains functionality in case of one-phase failure
Input and monitored input voltage: 3 x 240V

256-400 Voltage and Phase Monitor

Relay monitors phase sequence and failure
Designed for monitoring 3-phase primaries
Input from all phases maintains functionality in case of one-phase failure
Input and monitored input voltage: 3 x 400V

256-480 Voltage and Phase Monitor

Relay monitors phase sequence and failure
Designed for monitoring 3-phase primaries
Input from all phases maintains functionality in case of one-phase failure
Input and monitored input voltage: 3 x 480V

256-575 Voltage and Phase Monitor

Relay monitors phase sequence and failure
Designed for monitoring 3-phase primaries
Input from all phases maintains functionality in case of one-phase failure
Input and monitored input voltage: 3 x 575V

263 Voltage Monitor

For over/under voltage applications
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 48 to 276VAC
Adjustable time delay up to 10 seconds to avoid nuisance tripping

264 Voltage Monitor for Battery Applications

For over/under voltage applications
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 6 to 30VDC for battery applications
Adjustable time delay up to 10 seconds to avoid nuisance tripping

267 Voltage Monitor

For over/under voltage applications
Controls supply voltage and offers protection against under- and over-voltage conditions
Monitors voltage range of 24 to 150VAC and offers independent monitoring of both over and under voltage