Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Siemens SIRIUS 3RT1015-1AK61

Product image is representative; revision or series may vary. Contact us to request a specific version.

3RT1015-1AK61

|
Need a Specific Revision?

The Siemens 3RT1015-1AK61 is designed as a power contactor classified with three poles to manage load control. This unit features a rated load capacity of 3 kW at 400 volts, scaling up to 4 kW at 690 volts, making it versatile for various applications.

Out of stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for 3RT1015-1AK61

ManufacturerSiemens
Product LineSIRIUS
Part Number3RT1015-1AK61
UPC754554410128
Weight0.50 lbs (0.23 kg)
Device ClassificationPower Contactor (3-Pole)
Rated Load Capacity (AC-3)3 kW @ 400 V; 3.5 kW @ 500 V; 4 kW @ 690 V
Control Circuit VoltageAC 110 V (50 Hz) / 120 V (60 Hz)
Main Contact Configuration3 Normally Open (NO) Contacts
Mechanical Endurance30 million operations (without auxiliary modules)
Operating Temperature Range-25°C to +60°C
Ingress Protection (IP) RatingIP20 (front-side protection)
Max Installation Altitude2000 meters above sea level
Power Dissipation per Phase0.42 W (typical)
Main Circuit ProtectionRequires gL/gG fuses: 35 A (coordination type 1) / 20 A (type 2)
Mounting Compatibility35 mm DIN rail (screw or snap-on)
Auxiliary Contact CapacityAC-12: 10 A max; DC-13: 10 A @ 24 V
Short-Circuit Protection (Coordination Type 1, Main Circuit)35 A Fuse (gL/gG)
Short-Circuit Protection (Coordination Type 2, Main Circuit)20 A Fuse (gL/gG)
Request a Repair

The Siemens 3RT1015-1AK61 power contactor offers a robust solution in controlling electrical loads. Designed with a configuration of three normally open (NO) contacts, this device excels in managing power with a rated load capacity of 3 kW at 400 V, which increases to 3.5 kW at 500 V and 4 kW at 690 V.

It operates with a control circuit voltage of AC 110 V at 50 Hz and 120 V at 60 Hz. The contactor exhibits a mechanical lifespan of 30 million operations, demonstrating its durability and reliability in continuous use. It maintains functionality across a temperature range from -25°C to +60°C, suitable for various environmental conditions.

For installation requirements, it mounts easily on a 35 mm DIN rail using either screw or snap-on methods. The dimensions of the unit measure 45 mm in width, 57.5 mm in height, and 72 mm in depth. In terms of ingress protection, the 3RT1015-1AK61 is rated at IP20, which indicates that it offers basic protection against dust and other contaminants from the front side.

This contactor supports a maximum installation altitude of 2000 meters above sea level and dissipates power at a typical rate of 0.42 W per phase. For main circuit protection, it requires gL/gG fuses, specifying 35 A for coordination type 1 or 20 A for type 2 applications. Its auxiliary contact capacity supports a maximum of 10 A for AC-12 and the same rating for DC-13 at 24 V, allowing for flexible circuitry applications. Overall, the Siemens 3RT1015-1AK61 is a highly effective power contactor suitable for advanced control needs.