Name: Siemens 3RT2016-1UB42 Contactor 1 breaker 22 kW 690 V 9 A + varistor 1 pc(s)
Brand: Siemens
SKU: 2261737

Siemens 3RT2016-1UB42 Contactor 1 breaker 22 kW 690 V 9 A + varistor 1 pc(s)-0

A Siemens Sirius contactor, Model 3RT20, for controlling electric motors, on a black housing with a blue front panel.

An electrical control cabinet with open doors reveals complex wiring and switches. In the background, rain falls on a window.

Circuit diagram shows several contactors, wiring and connection details for a control cabinet. Labelled components and connections.

Circuit diagram of an electrical relay with six contacts: A1 (+), A2 (-), 1/L1, 3/L2, 5/L3, 2/T1, 4/T2, 6/T3, 21 and 22.

Technical drawing of an electrical switching relay with side, front, and top views. Dimensions are specified in millimetres.

'Schematic representation of a Siemens SIRIUS contactor from the 3RT20 series with terminal connection labels and layout for electrical installations.'

1/7

Product type

Contactor

No. of pins

3-pin

Nominal voltage

690 V

Current load

9 A

Power

22 kW

Datasheet (PDF)

EAN:

Part number:

Item no:

Unavailable

Sales and shipping:

Conrad ElectronicTerms & Conditions

Report legal concerns

Technical specifications

Number of NO contacts / for main contacts: 3
Number of NC contacts / for auxiliary contacts / instantaneous switching: 1
Operating current at AC-1 / at 400 V / at ambient temperature 40 °C: 22 A.
Operating current at AC-3 / at 400 V: 9 A.
4 W DC solenoid tightening power
Type of connectable conductor cross-sections / for AWG wires / for main contacts: 2x (20 ... 16), 2x (18 ... 14), 2x 12
Type of connectable conductor cross-sections / for AWG wires / for auxiliary contacts: 2x (20 ... 16), 2x (18 ... 14), 2x 12
Installation height at altitude above NN / maximum: 2000 m.
Series installation: Yes
Touch protection on front: Finger-safe with vertical contact from front
Mirror contact: Yes
Main circuit surge voltage resistance 6 kV
Maximum permissible voltage for safe isolation / between coil and main contacts: 400 V.
Product extension / auxiliary switch: Yes

Product type: Contactor

Type: 3RT2016-1UB42

Type: S00

No. of pins: 3-pin

Contact type: 1 breaker

Nominal voltage: 690 V

Control voltage (max.): 24 V DC

Control voltage range: 24 V DC (max)

Current load: 9 A

: 22 kW

Features: + varistor

Mounting type: Screw-fit
Snap-in
DIN rail

Connection: Screws

Durability: 30000000

Response time: 13 ms

Fall time: 100 ms

: IP20

Min. temperature: -25 °C

Max. temperature: +60 °C

Width: 45 mm

Height: 58 mm

Depth: 73 mm

Dim: (W x H x D) 45 x 58 x 73 mm

Content: 1 pc(s)

RoHS-compliant: Yes

: TRUE

: 4 kW

: 3

: 1

: 9 A

: 22 A

: Screw connection

: DC

: 8.5 A

: 3.67749375

Documents & Downloads

Datasheet

Datasheet 2261737 Siemens 3RT2016-1UB42 Contactor 1 breaker 22 kW 690 V 9 A + varistor 1 pc(s)

User & Safety Instructions

User & Safety Instructions 2261737 Siemens 3RT2016-1UB42 Contactor 1 breaker 22 kW 690 V 9 A + varistor 1 pc(s)

Description

Power contactor, AC-3 9 A, 4 kW / 400 V 1 NC, 24 V DC with VARISTOR integrated, 3-pole, size S00, SIRIUS 3RT2 power contactor screw connection for switching motors.
The 3RT2 contactors are part of the SIRIUS modular system with its optimally coordinated products. They impress through their high performance while at the same time compact design and high contact reliability. They can be combined with other components in the load feeder in many ways. Many of the device combinations are factory tested. The contactors offer the optimum connection to the controller for each application (parallel, via ASi or IO-Link). Integrated auxiliary switches reduce the complexity of your design. The front connections enable easy wiring. The 3RT2 contactors are climate-proof, approved worldwide (e.g. IEC and UL/CSA) and IE3/IE4ready.
They are available in various sizes and in a large power range in AC and DC operation. In addition to screw connection technology, the devices are also continuously available with spring-type terminals for a fast, maintenance-free and vibration-proof connection.
The comprehensive accessories, such as auxiliary switches, auxiliary releases, etc., are uniform for all sizes. The available connection blocks, function modules and the SIRIUS 3RV29 infeed system considerably reduce the wiring effort.
The 3RT2 power contactors replace the proven 3RT1 series (up to 55 kW).
Simple, efficient, always up-to-date - the SIRIUS modular system.

This text is machine translated.