3TH4355-0A

The Siemens SIRIUS 3TH4355-0A is a basic model of contactor-type auxiliary relay, with a 10-pole (5NO+5NC) design and a rated current of 10A at 230V AC. The actual coil voltage needs to be confirmed by checking the code suffix. Kenxin Motor is an authorized distributor. Welcome to inquire about pricing and selection.

Share To

Siemens SIRIUS 3TH4355-0A Contactor-type Auxiliary Relay Basic Model Product Image

Product Positioning

The Siemens SIRIUS 3TH4355-0A is the basic model of a 10-pole contactor-type auxiliary relay, with 5 sets of normally open and 5 sets of normally closed contacts. For complete ordering, please add the coil voltage code suffix.

Core Product Advantages and Features

10-pole contact configuration

With 10 fixed contacts (5NO+5NC), multiple control circuits can be switched simultaneously, simplifying panel wiring.

Multiple coil voltage options

The basic model can be matched with various AC or DC coil voltage specifications, such as 24V to 240V, according to the code suffix.

International Standard Certification

Compliant with IEC 60947-5-1 and EN 50011 standards, suitable for general industrial control panel design.

Professional selection service

Kenxin Motors can assist in confirming the complete order model and coil voltage code based on actual power supply requirements.

project	Specification
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
coil voltage	Basic model, selectable according to code suffix (various specifications such as 24V~240V AC/DC).
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
series	Siemens SIRIUS 3TH4 Contactor-type Auxiliary Relay

Recommend

3TH4355-0AC2

The Siemens SIRIUS 3TH4355-0AC2 contactor-type auxiliary relay features a 10-pole (5NO+5NC) design, a coil voltage of 24V AC 50/60Hz (universal), and a rated current of 10A at 230V AC. Kenxin Motor is an authorized distributor; inquiries and selections are welcome.

3TH4346-0BB4

The Siemens SIRIUS 3TH4346-0BB4 is a 10-pole control relay with 7 normally open and 3 normally closed auxiliary contacts. It is powered by a 24V DC coil, has a rated current of 10A, and conforms to the IEC 60947-5-1 standard. It is suitable for use with contactors to expand the auxiliary contacts of control circuits.

3TH4346-0AP0

The Siemens SIRIUS 3TH4346-0AP0 is a 10-pole control relay with 7 normally open and 3 normally closed auxiliary contacts. The coil voltage is 230V AC 50Hz (277V 60Hz), the rated current is 10A, and it uses screw terminal wiring. It is suitable for expanding auxiliary contacts in AC control systems.