1
CSM_G3J-T_DS_E_3_2
Soft-start/stop Solid State Contactors
G3J-T
Soft-start/stop Function Starts and Stops
Three-phase Motors Smoothly and
Economically
• Function like an inverter by holding down the starting current.
• Comply with UL, CSA, IEC (400-V models only), and JEM
requirements.
• Mount with screws or to DIN tracks.
• Compact monoblock construction for the G3J-T217BL
(W: 100 × H: 100 × D: 110 mm) with a heat sink.
• Snubber circuit and varistor are built-in.
• Operation indicator.
Refer to Safety Precautions for All Solid State
Relays.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
■Model Number Legend
1. Basic Model Name
G3J: Solid State Contactor
2. Load Power Supply
Blank: AC output
3. Functions
T: Soft-start/stop function
4. Rated Load Power Supply Voltage
2: 200 VAC
4: 400 VAC
5. Rated Load Current
17: 17.4 A (200-V models)
11: 11.1 A (200-V models)
05: 4.8 A (200-V models), 5.5 A (400-V models)
03: 2.4 A (400-V) models
6. Terminal Type
B: Screw terminals
7. Zero Cross Function
L: Not equipped with zero cross function
Appearance
1234567
G3J-@@@@@@
Output terminals (power supply)
Input terminals
Operation indicator
Initial torque setting adjuster (default setting: 200%)
Ramp-up time setting adjuster (default setting: 1 s)
Ramp-down time setting adjuster (default setting: 1 s)
Output terminals (load)
G3J-T
2
Ordering Information
■List of Models
Note: When ordering, specify the rated supply voltage.
Specifications
■Ratings (at an Ambient Temperature of 25°C)
Power Supply
Operation Circuit
Note: Refer to Safety Precautions for the G3J-T, G3J-S, and G3J.
Main Circuit
Note: 1. The rated carry current varies depending on the ambient temperature. Refer to Load Current vs. Ambient Temperature under Engineering
Data in the Information Common to the G3J-T, G3J-S, and G3J for details.
2. No single-phase load can be connected.
Number of
elements
Insulation method Rated supply
voltage
Input method Applicable motor Model
3 Phototriac 12 to 24 VDC No-voltage input
(open and short-
circuit input)
2.2 kW (5.5 A) 380 to 400 VAC G3J-T405BL
0.75 kW (2.4 A) G3J-T403BL
3.7 kW (17.4 A) 200 to 220 VAC G3J-T217BL
2.2 kW (11.1 A) G3J-T211BL
0.75 kW (4.8 A) G3J-T205BL
Rated supply voltage 12 to 24 VDC
Operating voltage range 10.2 to 26.4 VDC
Current consumption 50 mA max. (at 12 to 24 VDC)
Input current 10 mA max. (at 12 to 24 VDC)
Input method
No-voltage input (short-circuiting and
opening inputs) (See note.)
Short-circuiting or opening terminals 1 and COM or 2 (+) and 1
SSR input turned ON:A maximum residual voltage of 2 V between short-circuited terminals
SSR input turned OFF:A maximum leakage current of 0.15 mA
Relay input: For minute signals
Item G3J-T405BL G3J-T403BL G3J-T217BL G3J-T211BL G3J-T205BL
Rated load voltage 200 to 400 VAC (50/60 Hz) 200 to 240 VAC (50/60 Hz)
Load voltage range 180 to 440 VAC (50/60 Hz) 180 to 264 VAC (50/60 Hz)
Rated carry current (See note 1.) 5.5 A
(Ta = 40°C)
2.4 A
(Ta = 40°C)
17.4 A
(Ta = 40°C)
11.1 A
(Ta = 40°C)
4.8 A
(Ta = 40°C)
Min. load current 0.5 A
Peak-value current resistivity 220 A, 60 Hz,
1cycle
96 A, 60 Hz,
1 cycle
500 A, 60 Hz,
1cycle
350 A, 60 Hz,
1 cycle
150 A, 60 Hz,
1cycle
Overload resistance Refer to Information Common to the G3J, G3J-T, and G3J-S.
Closed current
(effective value)
AC3 55 A 24 A 174 A 111 A 48 A
AC4 66 A 28.8 A 208.8 A 133.2 A 57.6 A
Breaking cur-
rent
(effective value)
AC3 44 A 19.2 A 139.2 A 88.8 A 38.4 A
AC4 55 A 24 A 174 A 111 A 48 A
Applicable load 3-phase inductive
motor (AC3 AC4
AC53-a)
380 to 400 VAC,
2.2 kW, 5.5 A
380 to 400 VAC,
0.75 kW, 2.4 A
200 to 220 VAC,
3.7 kW, 17.4 A
200 to 220 VAC,
2.2 kW, 11.1 A
200 to 220 VAC,
0.75 kW, 4.8 A
Motors passing the AC3-class, AC4-class, and AC53-a-class switching frequency test
(Ta = 40°C) under conditions specified by OMRON. Refer to Information Common to the G3J,
G3J-T, and G3J-S.
Resistive load
(AC1) (See note 2.)
200 to 400 VAC,
5.5 A
200 to 400 VAC,
2.4 A
200 to 240 VAC,
17.4 A
200 to 240 VAC,
11.1 A
200 to 240 VAC,
4.8 A
G3J-T
3
■Characteristics
Item G3J-T405BL G3J-T403BL G3J-T217BL G3J-T211BL G3J-T205BL
Ramp-up time Set within a range from 1 to 25 s.
Ramp-down time Set within a range from 1 to 25 s.
Starting torque Set within a range from 200% to 450% In.
Output ON-voltage drop 1.8 VRMS max. 1.6 VRMS max.
Leakage current 20 mA max. (at 400 VAC) 10 mA max. (at 200 VAC)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 2,500 VAC, 50/60 Hz for 1 min
Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75–mm single amplitude
Shock resistance Destruction: 294 m/s2
Ambient temperature Operating: –20°C to 60°C (with no icing or condensation)
Storage: –30°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 45% to 85%
Weight 730 g max. 800 g max. 730 g max.
Standards UL508 File No. E64562
CSA22.2 No. 14 File No. LR35535
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.8
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.
