Siemens Overload Relay NO/NC, 14 → 20 A, 20 A, 7.5 kW

  • RS-artikelnummer 706-1664
  • Tillv. art.nr 3RU2126-4BB0
  • Tillverkare / varumärke Siemens
Datablad
Lagstiftning och ursprungsland
RoHS-Försäkran
COO (Country of Origin): DE
Produktdetaljer

Overload Relay - 3RU range

Switch position indicator and test function
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc

The 3RU21 thermal overload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting.
These thermal overload relays for use with Sirius Size S0 & S00 Contactors

Note

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

Approvals

CE, UL, CSA

Siemens Sirius Range Contactor & Control Relays

Siemens control gear for feeders up to 5.5kW. The complementary nature of the devices allows fast and simple assembly, for example, of motor starters and reversers. A perfect match between contactors, overloads, circuit breakers and accessories for the same power ratings provides a uniform panel appearance and the standard widths with no side-by-side mounting derating allows for space saving.

Specifikationer
Attribute Value
FLC Motor Rating 14 → 20 A
Contact Current Rating 20 A
Pole Configuration 3P
Range Sirius Innovation
Contact Voltage Rating 690 V ac
Mounting Style Direct Contactor
Series 3RU
Normal State Configuration NO/NC
Number Of Auxiliary Contacts 2
Power Rating 7.5 kW
Terminal Type Screw
Reset Method Automatic, Manual
Depth 73mm
Width 45mm
Length 87mm
Minimum Operating Temperature -40°C
Operating Temperature Range -40 → +70 °C
Maximum Operating Temperature +70°C
5 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each
516,93 kr
(exkl. moms)
646,16 kr
(inkl. moms)
Enheter
Per unit
1 - 9
516,93 kr
10 - 14
485,92 kr
15 +
465,24 kr
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