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General| Poles | 1, 2, 3 |
|---|---|
| Trip Unit | Thermal-Magnetic |
| Voltage Rating | 240 VAC |
| Interrupting Capacity | 14 kA @ 240 VAC |
| Mounting | Plug-in |
| Standards | UL 489 |
Essential information and instructions for Sensitrip MD & ND-Frame circuit breakers.
Details dangers of hazardous voltages and requirements for qualified personnel.
Defines qualifications for personnel working with the equipment.
Highlights severe risks associated with hazardous voltages.
Explains the operational mechanism and handling of circuit breakers.
Outlines recommended safety procedures for installation.
Provides step-by-step guidance for installing the circuit breaker.
Illustrates time-current trip characteristics for breaker coordination.
Details the adjustment of the continuous amps setting.
Explains how to set the long time delay for trip adjustments.
Guides on adjusting the short time pickup setting.
Details the selection of short time delay settings.
Explains how to adjust the instantaneous trip settings.
Guides on setting the ground fault pickup parameters.
Details time-current curves for specific settings and breaker ratings.
Provides time-current curves for 1200A breakers with fixed short time delay.
Shows time-current curves for specific settings using I²t delay.
Details time-current curves for 1200A breakers with I²t delay.
Illustrates time-current curves when short time settings are not used.
Provides time-current curves for 1200A breakers without short time settings.
Presents specific data for ground fault trip functions.
Outlines checks for shunt trip and undervoltage trip accessories.
Details the operational steps for using the TS-31 test kit.
Describes the various tests that can be performed with the TS-31 kit.
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