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Thermistor Motor Protection Relay MK 9163N ATEX

MK9163N_ATEX.png

Features

• According to EN 60947-5-1, EN 60947-8, EN 60079-14, EN 61508, EN 50495, EN 13849
• Monitioring of
- overtemperature
- broken wire detection in sensor circuit
- short circuit detection in sensor circuit
• 1 input for 1 to 6 PTC-resistors
• De-energized on trip
• LED-indicator for
- auxiliary supply
- state of contact
• Output with 2 changeover contacts
• As option with manual reset, internal reset button and external
remote reset X1/X2
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• As option with pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• According to EN 60947-5-1, EN 60947-8, EN 60079-14, EN 61508, EN 50495, EN 13849
• Monitioring of
- overtemperature
- broken wire detection in sensor circuit
- short circuit detection in sensor circuit
• 1 input for 1 to 6 PTC-resistors
•...

more...

Advantages / Customer benefit

• Reliable temperature monitoring of motors
• Rapid fault location

Function Thermistor Motor Protection Relay
Measuring range max. > 3.8 kΩ
Output contacts 2 w
Enclosure design Schaltschrank
Width 22,5 mm
Type MK 9163N ATEX

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Datasheet / Operating Instructions, File: pdf, File size 1 MB

 

 

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