Contactor, AC-1, 140 A/690 V/40 °C, 3-pole, 230 V AC, 50/60 Hz, 1 NO+1 NC

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

Price (excl. VAT):

156,19 € per pcs

This price is valid until 31.12.25

EAN: 4047621027876

MPN: 3RT2446-1AL20

Box: 1

Technical Information

Item condition	New
Manufacture name	Contactor, AC-1, 140 A/690 V/40 °C, 3-pole, 230 V AC, 50/60 Hz, 1 NO+1 NC
Brand	Siemens
Categories	Modular switches
Country of origin	DE
Harmonized System Code	8536 4900 00
Modular version	Yes
Rated operation power at AC-3, 400 V	UN kW
Number of normally open contacts as main contact	3
Number of normally closed contacts as main contact	0
Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	1
Rated operation current Ie at AC-3, 400 V	44 A
Rated operation current Ie at AC-1, 400 V	140 A
Rated control supply voltage at AC 50 Hz	230 V
Rated control supply voltage at AC 60 Hz	230 V
Rated control supply voltage at DC	UN V
Voltage type for actuating	AC
Rated operation current Ie at AC-4, 400 V	UN A
Rated operation power at AC-4, 400 V	UN kW
Rated operation power NEMA	29.419949999 kW

Packing details

Packing level 1

4047621027876

Description

Contactor, AC-1, 140 A/690 V/40 °C, S3, 3-pole, 230 V AC, 50/60 Hz, 1 NO+1 NC, box terminal/screw terminal Contactor SIRIUS 3RT24 for switching resistive loads (AC-1). 3RT24 contactors are part of the SIRIUS modular system with its optimally coordinated products. They offer convincing performance from a compact design with high contact reliability. They can be combined with a variety of other components in the load feeder. Many of the device combinations have been factory tested. The contactors offer the best connection to the automation level for every application (parallel, via ASi or IO-Link): Integrated auxiliary switches reduce the complexity of your configuration. The front-panel terminals simplify the wiring. 3RT24 contactors are climate-resistant and approved for worldwide use (e.g. IEC and UL/CSA). They are available in various sizes and in a wide performance range with AC and DC operation with screw terminals. The comprehensive range of accessories, such as auxiliary switches, auxiliary releases etc. is standardized for all sizes. Simple, efficient and always up to date - SIRIUS modular system.