3TH4355-0AP2

The Siemens SIRIUS 3TH4355-0AP2 contactor-type auxiliary relay features a 10-pole (5NO+5NC) design, a coil voltage of 240V AC 50/60Hz (universal), and a rated current of 10A at 230V AC. Kenxin Motor is an authorized distributor; inquiries and selections are welcome.

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The Siemens SIRIUS 3TH4355-0AP2 is a 10-pole contactor-type auxiliary relay with a coil voltage of 240V AC, supporting 50/60Hz universal operation, and featuring 5 normally open and 5 normally closed contacts.

Core Product Advantages and Features
240V AC universal coil
The coil voltage is 240V AC and supports dual frequencies of 50Hz and 60Hz, making it suitable for control systems with different power frequencies in different regions.
10-pole contact design
With 10 fixed contacts (5NO+5NC), multiple circuits can be switched at once, saving control panel wiring space.
Screw terminal design
It uses screw terminal connections, which makes wiring and construction convenient and suitable for maintenance, replacement and panel assembly operations.
Conforms to international standards
Compliant with IEC 60947-5-1 and EN 50011 standards, it can be used with SIRIUS series components to form a complete control system.
project Specification
coil voltage 240V AC 50/60Hz
Contact configuration 5 NO + 5 NC (5 groups each of normally open and normally closed, 10 poles in total)
Rated operating current Ie (AC-15) 10A at 230V AC; 6A at 400V AC
Terminal type Screw terminals
Installation method 35mm DIN rail or screw mounting
Protection level IP20
Operating ambient temperature -25°C ~ +55°C
External dimensions (width x height x depth) Approximately 55 x 78 x 102 mm
Applicable Standards IEC 60947-5-1, EN 50011
Product Category Code 55E
series Siemens SIRIUS 3TH4 Contactor-type Auxiliary Relay