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WAGO 789-665 Earth resistance transmitter Content 1 pc(s)
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Highlights & Details
Earthing resistance signaling module
- Ground fault alarm via digital outputSupply voltage 24 V DC
Technical specifications
- Product type
Earth resistance transmitter
- Min. input voltage
18 V DC
- Input voltage (max.)
31.2 V DC
- Connection
Spring-loaded heavy duty connector
- Dim
(L x W x H) 51 x 18 x 90 mm
- Weight
47 g
- Max. operating temperature (derating)
+70 °C
- Min. operating temperature (derating)
-40 °C
- Manufacturer part #
789-665
- Content
1 pc(s)
- Width
18 mm
- Height
90 mm
- Length
51 mm
IP20
- Max. temperature
+85 °C
- Min. temperature
-40 °C
- Type
789-665
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2624968 WAGO 789-665 Earth resistance transmitter Content 1 pc(s)
Description
The product signals that a non-adjustable, asymmetric insulation resistance between +24 V or 0 V of the supply voltage and earth is undercut by means of a potential-free contact ("ISO OK") and status LEDs. The "ISO OK" contact can be evaluated via a programmable logic controller. This condition is maintained until the next measurement interval.
This text is machine translated.
This text is machine translated.
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Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
