Mains monitoring relay NKR 5

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Schalk

NKR 5 nkr509 4046929301046 EAN/GTIN

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¥335.11 excl. VAT

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Voltage monitoring relay 140...250V AC Type of electric connection Screw connection, Single-phase... more

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Mains monitoring relay NKR 5 – Schalk – nkr509 – 4046929301046: Voltage monitoring relay 140...250V AC Type of electric connection Screw connection, Single-phase under voltage possible, Three-phase under voltage possible, Voltage measurement range 1 140 ... 250V, Type of voltage measurement range AC, Rated control supply voltage Us at AC 50HZ 150 ... 230V, Voltage type for actuating AC, Response value voltage 150 ... 230V, Min. adjustable delay-on energization time 0,5s, Max. permitted delay-on energization time 0,5s, Min. adjustable off-delay time 0s, Max. permitted off-delay time 0s, Number of contacts as normally closed contact 0, Number of contacts as normally open contact 0, Number of contacts as change-over contact 1, Width 18mm, Height 88mm, Depth 58mm

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With removable clamps	no
1-phase undervoltage possible	yes
3-phase undervoltage possible	yes
1-phase overvoltage possible	no
3-phase overvoltage possible	no
1-phase window possible	no
3-phase window possible	no
Contains function DC voltage window	no
Voltage measuring range 1	150..230 V
Voltage measuring range 2	7388 lm
Voltage type of the measuring range	AC
Voltage type for actuation	AC
Pickup voltage	150..230 V
Minimum adjustable response delay time	0.5 s
Max. Allowable response delay time	0.5 s
Minimum adjustable fallback delay time	0 s
Max. Allowable fallback delay time	0.5 s
Number of contacts as changer	1
Width	18 mm
Height	88 mm
Depth	55 mm