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Siemens

Overload relay 50...200 A for motor...

In stock: No Vendor stock: No Minimal order quantity: 1
Price (excl. VAT):
186,24 € per pcs
This price is valid until 31.12.24
EAN: 4011209638280
MPN: 3RB2056-2FF2
Box: 1

Technical Information

Item condition New
Manufacture name Overload relay 50...200 A for motor...
Brand Siemens
Categories Control gear
Country of origin DE
Harmonized System Code 8536 4900 00
Number of auxiliary contacts as normally open contact 1
Number of auxiliary contacts as normally closed contact 1
Number of auxiliary contacts as change-over contact 0
Rated control supply voltage at AC 50 Hz UN V
Rated control supply voltage at AC 60 Hz UN V
Rated control supply voltage at DC UN V
Adjustable current range 50-200 A
Reset function input No
Reset function automatic Yes
Reset function push-button -

Packing details

Packing level 1 4011209638280

Description

Overload relay 50...200 A for motor protection Size S6, Class 20E Contactor mounting/stand-alone installation Main circuit: busbar connection Auxiliary circuit: Spring-type terminal Manual-Automatic-Reset solid-state overload relay SIRIUS 3RB2 for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure. Due to the wide current setting ranges and various tripping characteristics, complete series of motors are covered with just a few types. With their low heat loss, they are particularly energy-efficient and help to reduce the temperature rise in the control cabinet. Worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX) are a matter of course. Can be supplied with different setting ranges of the overload release and with different trip classes. They are available with screw or spring-loaded terminals for fast, maintenance-free and vibration-proof connection, as well as for stand-alone installation. The accessories consistently fit all sizes from S6 to S12. Simple, efficient and always up to date - SIRIUS modular system.