China Categories

Home Products Suppliers Selling leads

Home /

3RT1056-6AF36 Motor Contactor / 185A Power Contactor Up To 250KW

All Categories

White Cast Iron

Wall Cladding Panels

Grinding Media

Aluminum Honeycomb Panels

Shake Screen

Aluminum Composite Material

Aluminium Sandwich Panel

Aluminium Composite Sheet

Acp Aluminium Composite Panel

Crusher Wear Parts

Send your message to this supplier

*From:

Your email address is incorrect!

To:Yueqing Richuang Automation Equipment Co.,Ltd

*Subject:

Your subject must be between 10-255 characters!

*Message:

Your message must be between 20-3,000 characters!

Yes!I would like your verified suppliers matching service!

Buy cheap 3RT1056-6AF36 Motor Contactor / 185A Power Contactor Up To 250KW from wholesalers

3RT1056-6AF36 Motor Contactor / 185A Power Contactor Up To 250KW

Ask Latest Price

Brand Name:

Model Number:3RT1056-6AF36 3RT1054 3RT1055

Certification:UL CE

Price:consult for best discount

Payment Terms:T/T, , Western Union,Paypal,, MoneyGram,, L/C

Supply Ability:200 pcs per month

Delivery Time:2-5 days

Company Data

Yueqing Richuang Automation Equipment Co.,Ltd

Verified Supplier

Business Type: Manufacturer Distributor/Wholesaler Agent Exporter Trading Company Seller

Officials: Liushi Town,Yueqing City,Zhejiang Province,China

Quality: Quality Certifitation Available

Visit Website

Product Details Company Profile

Product Details

3RT1056-6AF36 Up to 250KW Electrical Contactors 185A Power Contactor For Switching Motor

Power contactor, AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 110-127 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S6 Busbar connections Drive: conventional screw terminal

Application:

Electromagnetic compatibility (EMC)

The 3RT contactors fulfill the requirements for environment category A.

Note:

When the contactors are used in an environment with frequency converters, the configuration notes in the Manual "SIRIUS – SIRIUS 3RT Contactors/Contactor Assemblies" must be observed,

Short-circuit protection

For short-circuit protection of the contactors without overload relay

Refer to the manuals for details of short-circuit protection of the contactors with overload relays

Selection guides are available for the fuseless assembly of motor feeders consisting of a 3RV2 motor starter protector and a 3RT2 contactor,

For the dimensioning of load feeders,

Motor protection

3RT2 contactors

3RU2 thermal overload relays or 3RB3 electronic overload relays can be fitted to the 3RT2 contactors for protection against overload.

3RT1 contactors

3RB2 electronic overload relays can be fitted to the 3RT1 contactors for protection against overload.

Plant and application monitoring

3RR2 monitoring relays can be fitted to the 3RT2 contactors for monitoring and measuring in the application.

Ratings of three-phase motors

The quoted rating (in kW) refers to the output power on the motor shaft (according to the nameplate).

The power rating specifications of the contactors in kW (in accordance with IEC 60947-4-1, Table G) are guide values for 4-pole standard motors at 50 Hz AC and specified voltage (e.g. 400 V AC). The actual starting and rated data of the motor to be switched must be considered when selecting the units. The motor current, motor protection device and the permissible contactor current acc. to the utilization category must be aligned with each other

3RT contactors, sizes S00 to S12

Our power range:

Contactors for switching motors:
- Size S00: 3RT201 up to 7.5 kW
- Size S0: 3RT202 up to 18.5 kW
- Size S2: 3RT203 up to 37 kW
- Size S3: 3RT204 up to 55 kW
- Sizes S6 to S12: 3RT10 up to 250 kW
- Sizes S10 and S12: 3RT12 up to 250 kW
- Size 14: 3TF6 up to 450 kW

Standards

IEC/EN 60947‑1,
IEC/EN 60947‑4‑1,
IEC/EN 60947‑5‑1 (auxiliary switches)

Technical data

Product brand name		SIRIUS
Product designation		Power contactor
Product type designation		3RT1
General technical data
Size of contactor		S6
Product extension
● function module for communication		No
● Auxiliary switch		Yes
Surge voltage resistance
● of main circuit rated value		8 kV
● of auxiliary circuit rated value		6 kV
maximum permissible voltage for safe isolation
● between coil and main contacts acc. to EN 60947-1		690 V
Protection class IP
● on the front		IP00; IP20 on the front with cover / box terminal
● of the terminal		IP00
Shock resistance at rectangular impulse
● at AC		8,5g / 5 ms, 4,2g / 10 ms
● at DC		8,5g / 5 ms, 4,2g / 10 ms
Shock resistance with sine pulse
● at AC		13,4g / 5 ms, 6,5g / 10 ms
● at DC		13,4g / 5 ms, 6,5g / 10 ms
Mechanical service life (switching cycles)
● of contactor typical		10 000 000
● of the contactor with added electronics-compatible auxiliary switch block typical		5 000 000
● of the contactor with added auxiliary switch block typical		10 000 000
Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750		K
Reference code acc. to DIN EN 81346-2		Q
Ambient conditions
Installation altitude at height above sea level
● maximum		2 000 m
Ambient temperature
● during operation		-25 ... +60 °C
● during storage		-55 ... +80 °C
Main circuit
Number of poles for main current circuit		3
Number of NO contacts for main contacts		3
Operating voltage
● at AC-3 rated value maximum		1 000 V
Operating current
● at AC-1 at 400 V
— at ambient temperature 40 °C rated value		215 A
● at AC-1
— up to 690 V at ambient temperature 40 °C rated value		215 A
— up to 690 V at ambient temperature 60 °C rated value		185 A
— up to 1000 V at ambient temperature 40 °C rated value		100 A
— up to 1000 V at ambient temperature 60 °C rated value		100 A
● at AC-2 at 400 V rated value		185 A
● at AC-3
— at 400 V rated value		185 A
— at 500 V rated value		185 A
— at 690 V rated value		170 A
— at 1000 V rated value		65 A
● at AC-4 at 400 V rated value		160 A
Connectable conductor cross-section in main circuit at AC-1
● at 60 °C minimum permissible		95 mm²
● at 40 °C minimum permissible		95 mm²
Operating current for approx. 200000 operating cycles at AC-4
● at 400 V rated value		81 A
● at 690 V rated value		65 A
Operating current
● at 1 current path at DC-1
— at 24 V rated value		160 A
— at 110 V rated value		18 A
— at 220 V rated value		3.4 A
— at 440 V rated value		0.8 A
— at 600 V rated value		0.5 A
● with 2 current paths in series at DC-1
— at 24 V rated value		160 A
— at 110 V rated value		160 A
— at 220 V rated value		20 A
— at 440 V rated value		3.2 A
— at 600 V rated value		1.6 A
● with 3 current paths in series at DC-1
— at 24 V rated value		160 A
— at 110 V rated value		160 A
— at 220 V rated value		160 A
— at 440 V rated value		11.5 A
— at 600 V rated value		4 A
Operating current
● at 1 current path at DC-3 at DC-5
— at 24 V rated value		160 A
— at 110 V rated value		2.5 A
— at 220 V rated value		0.6 A
— at 440 V rated value		0.17 A
— at 600 V rated value		0.12 A
● with 2 current paths in series at DC-3 at DC-5
— at 24 V rated value		160 A
— at 110 V rated value		160 A
— at 220 V rated value		2.5 A
— at 440 V rated value		0.65 A
— at 600 V rated value		0.37 A
● with 3 current paths in series at DC-3 at DC-5
— at 24 V rated value		160 A
— at 110 V rated value		160 A
— at 220 V rated value		160 A
— at 440 V rated value		1.4 A
— at 600 V rated value		0.75 A
Operating power
● at AC-1
— at 230 V at 60 °C rated value		70 kW
— at 400 V rated value		121 kW
— at 400 V at 60 °C rated value		121 kW
— at 690 V rated value		210 kW
— at 690 V at 60 °C rated value		210 kW
— at 1000 V at 60 °C rated value		165 kW
● at AC-2 at 400 V rated value		90 kW
● at AC-3
— at 230 V rated value		61 kW
— at 400 V rated value		90 kW
— at 500 V rated value		132 kW
— at 690 V rated value		160 kW
— at 1000 V rated value		90 kW
Operating power for approx. 200000 operating cycles at AC-4
● at 400 V rated value		45 kW
● at 690 V rated value		65 kW
Thermal short-time current limited to 10 s		1 480 A
Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor		13 W
No-load switching frequency
● at AC		2 000 1/h
● at DC		2 000 1/h
Operating frequency
● at AC-1 maximum		800 1/h
● at AC-2 maximum		300 1/h
● at AC-3 maximum		750 1/h
● at AC-4 maximum		130 1/h
Control circuit/ Control
Type of voltage of the control supply voltage		AC/DC
Control supply voltage at AC
● at 50 Hz rated value		110 ... 127 V
● at 60 Hz rated value		110 ... 127 V
Control supply voltage at DC
● rated value		110 ... 127 V
Operating range factor control supply voltage rated value of magnet coil at DC
● initial value		0.8
● Full-scale value		1.1
Operating range factor control supply voltage rated value of magnet coil at AC
● at 50 Hz		0.8 ... 1.1
● at 60 Hz		0.8 ... 1.1
Design of the surge suppressor		with varistor
Apparent pick-up power of magnet coil at AC
● at 50 Hz		300 V·A

Company Profile

Yueqing Richuang Automation Equipment Co.,Ltd

Yueqing Richuang Automation Equipment Co.,Ltd founded in 2011, position as the sourcing specialist of industrial parts & equipment. Our Business model are tailored for manufacturers, end users and seller to order their Maintenance, Repairing and Operating goods.

We're specializes in distributing and selling of well-know automation products, which includes Programmable Logic Controllers (PLC), Low-voltage Controland Distribution products, Industrial testing equipment，frequency Inverters, Servo system,Sofeware, etc. Our Brands include Schneider, ,ABB, Sick,Mitsubishi, Omron,IFM, Fluke, and many other Automation Equipment factories and suppliers.

As a group of companies, We try to provide wisdom, individual product solution.We are fully responsible all of our products. Focus to before-after sales service, consult, quality guarantee, training base on customer benefit and satisfy. With abundant stock and years of exporting experience, we are looking forward to receiving your inquiry list!

Product Tags: