Siemens Overload Relay NO/NC, 4.5 → 6.3 A, 6.3 A, 2.2 kW

  • RS庫存編號 706-1572
  • 製造零件編號 3RU2116-1GC0
  • 製造商 Siemens
COO (Country of Origin): DE

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


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



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.

Attribute Value
FLC Motor Rating 4.5 → 6.3 A
Contact Current Rating 6.3 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 2.2 kW
Terminal Type Cage Clamp
Reset Method Automatic, Manual
Width 45mm
Length 87mm
Depth 73mm
Operating Temperature Range -40 → +70 °C
Minimum Operating Temperature -40°C
Maximum Operating Temperature +70°C
2 現貨庫存,可於3工作日發貨。
單價 個
HK$ 380.61
Per unit
1 +