CSA
276A-10
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-15
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-20
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-25
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-30
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-35
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
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276A-40
The Model 276A Current Transformer is a low-cost, open-frame type current transformer. For use with up to 8-gauge wire, and up to 40 amps on the primary. 2500VMRS insulation is standard. Frequency range is 25-400 Hz.The Model 276A CT is CSA Certified.
553-01
The Model 553-01 Re-Acceleration Relay is designed to take the place of a voltage sensing relay and two time delay relays. When voltage is applied to the Model 553-01, and the external start switch is closed, the adjustable on-delay time begins. After the delay period, the contacts will close. If the line voltage drops below 90 volts, the contacts open and the true-off delay begins. If the voltage rises above 105 volts before the true-off delay has elapsed, the contact will re-close. If voltage is not restored to 105 volts before the true-off delay time period ends, the contacts will remain open until the external start switch is closed.
A246
The Model 246 3-Phase Monitor is designed to continuously monitor 3-phase power lines for abnormal conditions. This device features solid-state voltage and phase angle sensing circuits, which drive a SPDT electromechanical relay.A neutral is not required, allowing the Model 246 to be used with either Wye or Delta systems.
Three versions of the Model 246 cover the 120 and 208/240 VAC, 60Hz and the 380 VAC, 50Hz ranges. In addition, the models A246 and B246 are now CSA Certified.
Each option on the Model 246 monitor is adjustable throughout its operating range. The adjustment pots and LED indicators of OVER VOLTAGE and UNDER VOLTAGE are mounted on the front of the unit, for easy access.
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B246
The Model 246 3-Phase Monitor is designed to continuously monitor 3-phase power lines for abnormal conditions. This device features solid-state voltage and phase angle sensing circuits, which drive a SPDT electromechanical relay.A neutral is not required, allowing the Model 246 to be used with either Wye or Delta systems.
Three versions of the Model 246 cover the 120 and 208/240 VAC, 60Hz and the 380 VAC, 50Hz ranges. In addition, the models A246 and B246 are now CSA Certified.
Each option on the Model 246 monitor is adjustable throughout its operating range. The adjustment pots and LED indicators of OVER VOLTAGE and UNDER VOLTAGE are mounted on the front of the unit, for easy access.
SS-480
Time Mark’s Smart Socket is the first socket which will allow monitoring of voltages up to 635 VAC with a socket-mounted Time Mark phase loss relay. The appropriate relay will allow monitoring for phase loss, phase reversal, low voltage and high voltage conditions. A key safety feature of the Smart Socket is it will not allow the voltage potential at the pin connections to rise to the full input voltage when the relay is removed. Two versions for the Smart Socket are available: one for 480 VAC and one for 575 VAC applications. The Smart Socket is designed to be used only with the Models B246, 253, 257B and 258B. Each of these relays is covered by Time Mark’s exclusive 5-Year Unconditional Warranty (Note: This product was previously designated as Model 98A544).-
SS-575
Time Mark’s Smart Socket is the first socket which will allow monitoring of voltages up to 635 VAC with a socket-mounted Time Mark phase loss relay. The appropriate relay will allow monitoring for phase loss, phase reversal, low voltage and high voltage conditions. A key safety feature of the Smart Socket is it will not allow the voltage potential at the pin connections to rise to the full input voltage when the relay is removed. Two versions for the Smart Socket are available: one for 480 VAC and one for 575 VAC applications. The Smart Socket is designed to be used only with the Models B246, 253, 257B and 258B. Each of these relays is covered by Time Mark’s exclusive 5-Year Unconditional Warranty (Note: This product was previously designated as Model 98A544).