Grace CHEKVOLT R-3MT-VI Guide D'installation page 3

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BE SURE POWER IS SHUT OFF PRIOR TO INSTALLING THIS DEVICE.
CAUTION CAUTION
• ALWAYS connect the GRN/YEL (GND) conductor to earth ground.
• Location of device and internal hardware/wiring MUST allow free operation of ON/OFF disconnect mean. For indoor use only.
• Means of anti-rotation is required (see knock-out for one or more tab locations).
• The O-ring material is FVMQ fluorosilicone. Please refer to a Chemical Compatibility chart for your application(s).
• Maximum single component failure fault current is 3.2mA @ 1000V
any (2) test points.
• Do not operate above 1000V
• If this product is used in a manner not herein prescribed, the protection provided may be impaired.
Use of an Overcurrent Protection Device or Fuse is "NOT RECOMMENDED" when installing these devices in safety applications
for verifying both voltage presence and voltage absence condition. A blown fuse or a tripped circuit breaker connected in line
with this device could potentially lead to a false negative indication of voltage which is otherwise present. This device has been tested as equivalent
to overcurrent protection for the application of tap conductor requirements.
or 1000V @ 55°C ambient or >2000m altitude or >80% RH.
or 1000V with a momentary short between