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Solid-state contactor with current monitoring BH 9251

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BH9251_20A.png
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Features

• According to IEC/EN 60 947-1, IEC/EN 60 947-4-2
• Switching at zero crossing
• To switch single-phase AC load up to 400 V
• Compensates voltage fluctuations of ± 20 %
• Load current up to 40 A
• Monitors:
- Undercurrent
- Overcurrent
- Interrupted load circuit
- monitors temperature to protect the power semiconductor
• De-energized on fault
• One relay output with changeover contact
• LED Indicators
• No auxiliary supply
• Galvanically separated control input X1-X2 with wide voltage range
• Adjustable current response value
• With integrated heat sink
• DIN-rail mounting
• 45 mm, 67.5 mm and 112.5 mm width
Approvals and Marking
Applications
• Data sheet BF 9250, Semiconductor contactor
Additional Information about this topic

• According to IEC/EN 60 947-1, IEC/EN 60 947-4-2
• Switching at zero crossing
• To switch single-phase AC load up to 400 V
• Compensates voltage fluctuations of ± 20 %
• Load current up to 40 A
• Monitors:
-...

more...
Function Solid-state contactor with current monitoring
Load current 1-pole +
Load voltage AC up to 400 V
On/Off Input Control AC/DC +
Temperature monitoring +
Signalling output +
Widths 45; 67,5; 112,5 mm
Type BH 9251

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Datasheet / Operating Instructions, File: pdf, File size 571 KB

 

 

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