3TH4355-0AF0

The Siemens SIRIUS 3TH4355-0AF0 contactor-type auxiliary relay features a 10-pole (5NO+5NC) design, with a coil rated for 110V AC 50Hz/132V AC 60Hz and a rated current of 10A at 230V AC. Kenxin Motor is an authorized distributor and provides selection consultation.

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Siemens SIRIUS 3TH4355-0AF0 110/132V AC Contactor-type Auxiliary Relay Product Image

Product Positioning

The Siemens SIRIUS 3TH4355-0AF0 is a 10-pole contactor-type auxiliary relay with a coil voltage of 110V AC 50Hz/132V AC 60Hz and 5 normally open and 5 normally closed contacts.

Core Product Advantages and Features

Dual-frequency voltage coil

The coil supports two frequency voltage combinations: 110V AC 50Hz and 132V AC 60Hz, making it suitable for specific control systems.

10-pole contact configuration

There are 10 fixed contacts (5NO+5NC), which can switch multiple control loop signals at once.

EN 50011 standard certification

It complies with EN 50011 and IEC 60947-5-1 standards and can be assembled with SIRIUS series components.

Flexible installation method

It can be mounted on a 35mm DIN rail or directly fixed to the control panel with screws.

project	Specification
coil voltage	110V AC 50Hz / 132V AC 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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3TH4355-0A

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