Overload relay 12.5...50 A Electron...

In stock: No Vendor stock: Yes Minimal order quantity: 1

Price (excl. VAT):

159,46 € per pcs

This price is valid until 24.12.24

EAN: 4047621011905

MPN: 3RB3046-2UW1

Box: 1

Technical Information

Item condition	New
Manufacture name	Overload relay 12.5...50 A Electron...
Brand	Siemens
Categories	Control gear
Country of origin	CZ
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	12.5-50 A
Reset function input	No
Reset function automatic	Yes
Reset function push-button	-

Packing details

Packing level 1

4047621011905

Description

Overload relay 12.5...50 A Electronic For motor protection Size S3, Class 20E Stand-alone installation Main circuit: Straight-through transformer Auxiliary circuit: Screw Manual-Automatic-Reset solid-state overload relay SIRIUS 3RB3 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 S00 to S3. Simple, efficient and always up to date - SIRIUS modular system.