Siemens Contactor relay, screw terminal, 6NO + 2NC, 230/220VAC

Product Overview

Contactor relay designed to EN 50011 standard with 62E designation, featuring 6 NO + 2 NC auxiliary contacts and screw terminal connections. Operates with AC control voltage of 230/220 V AC at 50 Hz and 276/264 V at 60 Hz, engineered for switching control signals in control circuits.

Key Features

The SIRIUS 3TH4 contactor relays are designed for auxiliary control applications requiring reliable switching of control signals. These 8-pole devices feature standard-compliant terminal designations and reliable connection technology. The multiplication of outputs enables simultaneous switching of up to 10 auxiliary circuits, making them ideal for complex control applications requiring multiple auxiliary contacts.

Technical Specifications

• Contact Configuration: 6 NO + 2 NC auxiliary contacts
• Control Supply Voltage: 230/220 V AC 50 Hz, 276/264 V 60 Hz
• Contact Type: 62E designation per EN 50011
• Terminal Type: Screw terminals
• Rated Operational Current (Ie): 10 A at 400 V
• Number of Poles: 8-pole configuration
• Protection Class: IP20
• Net Weight: 0.414 kg
• Package Dimensions: 161.00 x 235.00 x 112.00 mm

Design Features

The contacts are designed with positively driven operation suitable for safety applications as well as SUVA versions. The devices are climate-resistant and offer high contact reliability, making them suitable for worldwide use thanks to corresponding approvals including IEC and UL/CSA standards. The ambient operating temperature range is -25°C to +55°C.

Applications

These auxiliary contactors are specifically designed for switching control signals in control circuits. They are ideal for:

• Industrial control systems requiring multiple auxiliary circuits
• Safety control systems with positively driven contacts
• Automation applications requiring reliable auxiliary switching
• Control panels needing simultaneous switching of multiple circuits
• Railway applications and industrial control circuits

Standards and Compliance

• Standard: DIN EN 50011
• EAN: 4011209048454
• UPC: 754554284484
• Country of Origin: China
• WEEE Take-Back Obligation: Yes
• Export Control Regulations: AL : N / ECCN : N

Physical Characteristics

• Packaging Quantity: 1 piece
• Quantity Unit: 1 piece
• Package Size Unit: MM
• Net Weight: 0.414 kg
• Protection Class: IP20
• Operating Temperature Range: -25°C to +55°C

Available Accessories

Compatible accessories include surge suppressors, time-delay blocks, and coupling links to enhance functionality and protection in various applications.

Download existing graphical data for this product:

• Technical Datasheet (PDF)
• Product Support Documentation
• 3TH4 Series Product Family Information