3TH4355-0AG2

The Siemens SIRIUS 3TH4355-0AG2 contactor-type auxiliary relay features a 10-pole (5NO+5NC) design, a coil voltage of 110V 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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Siemens SIRIUS 3TH4355-0AG2 110V AC Contactor-type Auxiliary Relay Product Image

Product Positioning

The Siemens SIRIUS 3TH4355-0AG2 is a 10-pole contactor-type auxiliary relay with a coil voltage of 110V AC, supporting both 50Hz and 60Hz frequencies, and featuring 5 normally open and 5 normally closed contacts.

Core Product Advantages and Features

110V AC universal coil

The coil voltage is 110V AC and supports 50/60Hz dual-frequency operation, making it suitable for various control panel power supply specifications.

10-pole contact configuration

With 10 sets of contacts (5NO+5NC), it can be used as an expansion component when the existing control circuit contacts are insufficient.

Compact design

Its compact size makes it suitable for installation in space-constrained control boxes or distribution panels.

Stable contact performance

The double-break contact structure maintains good contact stability even in low-voltage, low-current signal circuits.

project	Specification
coil voltage	110V 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

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