Product image is representative; revision or series may vary.
Contact us to request a specific version.
Contact us to request a specific version.
3RK1304-5KS40-5AA3 Siemens
Original price
$695.80
-
Original price
$1,407.50
Original price
$695.80
$695.80
-
$1,407.50
Current price
$695.80
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 3RK1304-5KS40-5AA3 is a SIMATIC ET 200pro RSE ST reversing motor starter that combines mechanical switching with electronic overload protection. It is designed for decentralized use in control systems, facilitating bidirectional motor control. Typical applications include field-level motor reversal tasks such as conveyor direction control, packaging machinery, or material handling systems. The module includes a built-in brake contact and supports protection and control functions in distributed automation architectures. This listing covers part number 3RK1304-5KS40-5AA3.
Best Suited For
- Decentralized field installation
- Applications requiring motor reversing control
- Systems needing electronic overload and short-circuit protection
- Installations with 400 V AC three-phase motors
Function
Reversing motor starter (mechanical switch with electronic overload)
Motor power at 400 V AC-3
0.9 kW
Adjustable overload current
0.15…2.00 A
Brake contact voltage
400 V AC
Weight
1.96 kg
Technical Specifications
I/O & Electrical
Adjustable overload current
0.15…2.00 A
Motor power (AC-3 at 400 V)
0.9 kW
Communication & Power
Operating voltage rated
200…400 V AC (range 200…440 V)
Short-circuit protection design
Fuse
Max short-circuit breaking capacity (Icu) at 400 V
100 000 A
Physical & Environmental
Insulation voltage
400 V
Surge voltage resistance
6 kV
Degree of pollution
3
Shock resistance
15 g / 11 ms
Vibration resistance
2 g
Mechanical service life
30 000 000 cycles
Certifications
CCCULEAC
