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Siemens Contactor 3 RT Series

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Siemens Contactor 3 RT Series Specification

Connector Type
Screw Clamp

Operating Temperature
-25°C to +60°C

Humidity %
Up to 95% RH (non-condensing)

Surface Finish
Matte

Insulation Material
Thermoplastic (self-extinguishing)

Shape
Rectangular

Overheating Protection
Provision for Thermal Overload Relay Attachment

IP Rating
IP20

Efficiency
High Switching Efficiency

Mounting Type
DIN Rail/Panel Mounting

Feature
Auxiliary Contact Option, LED Indicator, Easy Mounting

Power Factor
0.8 min. (at rated operation)

Product Type
Power Contactor

Application
Motor Control, Automation, Industrial Control Panels

Protection Level
IP20

Frequency (MHz)
50/60 Hz (0.05/0.06 GHz)

Rated Voltage
690 V AC

Energy Consumption
3.5 VA (coil consumption at rated voltage)

Output Type
Electromechanical switching

Color
Black and White

Dimension (L*W*H)
80 mm x 45 mm x 86 mm

Weight
240 g (approx.)

Input Voltage
230 V AC (coil voltage option available)

Phase
Three Phase

Size
Standard IEC Size

Connection Type
Screw Terminal

Material
High-grade Plastic, Copper

No Of Poles
3 Poles

Siemens Contactor 3 RT Series Trade Information

Supply Ability

Delivery Time
01 Week

Sample Available
Yes

Packaging Details
Plastic roll packing

Main Export Market(s)
Western Europe, Australia, Eastern Europe, Middle East, South America, Asia, Central America, North America, Africa

Main Domestic Market
All India

About Siemens Contactor 3 RT Series

Siemens Contactor 3 RT Series is a robust and conductive unit that is designed to make highly reliable non-permanent connections in between electrical elements. It is made up of sturdy materials with excellent conductivity. The mechanical fasteners provided at the connecting ends make it easier to fix wires with high rigidity. The offered Siemens Contactor 3 RT Series can be supplied to our clients at a low price range.

Contactors:-

All type of Contactors range from 9 AMPS to 1200 AMPS.

NOTE :- We also have an workshop were the testing and measuring is done which is the service work shop where the items are tested under the expertise engineers.

Exceptional Durability and Performance

Engineered for industrial longevity, the Siemens Contactor 3 RT Series boasts over 10 million mechanical operations and a robust electrical lifespan. The high-grade plastic body, self-extinguishing thermoplastic insulation, and silver alloy contacts guarantee efficient and safe switching even under challenging environments.

Versatile Application and Easy Installation

These contactors are suitable for diverse uses including motor control, automation, and industrial panels. Installation is straightforward with screw clamp connections and compatibility for DIN rail or panel mounting. Expandable auxiliary contacts and provision for thermal overload relay attachment enhance system flexibility and protection.

Designed for Harsh Environments

Operating between -25C and +60C with storage down to -40C and up to 95% relative humidity, the 3 RT Series is tailored for tough industrial settings. With an IP20 protection rating, vibration resistance, and easy LED status indication, it ensures dependable operation in adverse conditions.

FAQs of Siemens Contactor 3 RT Series:

Q: How do I select the right Siemens 3 RT Series contactor model for my application?

A: To choose the appropriate model, consider your applications motor current requirements (ranging from 9A to 32A), operating voltage (690V AC max), and coil voltage options (24V, 110V, 220-240V, or 415V AC). Ensure the rated current and auxiliary contacts are compatible with your control system and load.

Q: What safety and protection features are included with the 3 RT Series contactors?

A: The Siemens 3 RT Series offers IP20 protection from solid objects, vibration resistance up to 5g, and self-extinguishing thermoplastic insulation. It is designed to be used with suitable fuses or circuit breakers for short circuit protection and allows the addition of a thermal overload relay for overheating protection.

Q: When and where can the Siemens 3 RT Series contactor be installed?

A: This series is designed for installation in industrial environments such as control panels, automation systems, and motor control centers. The ambient operating temperature range is -25C to +60C, and it tolerates humidity up to 95% RH non-condensing, making it suitable for most industrial spaces in India or globally.

Q: What steps are involved in installing a Siemens 3 RT Series contactor?

A: For installation, mount the contactor onto a DIN rail or panel, connect the conductors (up to 6 mm cross section) using screw terminals, and ensure the control circuit voltage matches one of the available coil voltages. If required, auxiliary contacts and a thermal overload relay extension can be added for enhanced functionality.

Q: How does the auxiliary contact option benefit my control system?

A: The standard configuration provides 1 Normally Open and 1 Normally Closed auxiliary contact, which can be expanded for advanced signaling or interlocking. This improves monitoring, control feedback, and allows integration with wider automation or safety systems.

Q: Where can I purchase Siemens 3 RT Series contactors in India?

A: Siemens 3 RT contactors are distributed throughout India via authorized distributors, exporters, manufacturers, suppliers, and electrical traders. It is recommended to purchase from authorized sources to ensure product authenticity and warranty support.

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