Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor

Get reliable overload protection for your Cjx2/LC1-D contactors with Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay. Factory-direct quality at great prices!
Request a Quote

PRODUCTS DETAILS

  • Overview
  • Product Description
  • FAQ
Overview

Basic Info.

Model NO.
stR2-D
Electricity Type
Ac
Number of Pole
3
Load
Weak Power Relay
Protective Characteristics
Open Relay
Action Principle
Electromagnetic Type
Size
Miniature
Type
Electric Parameter Relay
Standard
IEC 60947-1
Coil Voltage
24,220,240,380,415V
Rated Current
0.63-500A
Frequency
50Hz/60Hz
Price
Factory Direct
Warranty Time
18months
Competitive
Factory Price
Transport Package
Carton
Specification
0.16 TO 93A
Trademark
SONTUOEC, STUOEC
Origin
Wenzhou Zhejiang
HS Code
85364900
Production Capacity
1000pieces/Day

Packaging & Delivery

Package Size
46.00cm * 24.00cm * 33.00cm
Package Gross Weight
0.450kg

Product Description

Product Description

Auto relay STR2-D series of thermal overload relay can be  used in the circuit  of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A  for protecting the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in the nineties in the world the products comply with IEC 60947-1. 

 

Motion Characteristic: Three-phase Balance Motion Time

No. Times of the setting current Motion time Start condition Ambient temperature
1 1.05 >2h Cold state 20±5oC
2 1.2 <2h Heat state(Following the No.1 test)
3 1.5 <4min
4 7.2 10A 2s< Tp≤10s ≤63A Cold state
10 4s< Tp≤10s >63A

 

Phase-losing Motion Characteristic

No. Times of the setting current Motion time Start condition Ambient temperature
Any two phases Another phase
1 1 0.9 >2h Cold state 20±5oC
2 1.15 0 <2h Heat state(Following the No.1 test)

Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor
Type Rated working current of thermal relay Thermal component
Rated current(A) Rated or scale of rated current(A)
TR2-D13 25 TR2-D   1301 0.16 0.1-0.16
1302 0.25 0.16-0.25
1303 0.4 0.25-0.4
1304 0.63 0.40-0.63
1305 1.0 0.63-1.0
1306 1.6 1.0-1.6
1307 2.5 1.6-2.5
1308 4.0 2.5-4.0
1310 6.0 4.0-6.0
1312 8.0 5.5-8.0
1314 10.0 7.0-10.0
1316 13.0 9.0-13.0
1321 18.0 12.0-18.0
1322 25.0 17.0-25.0
TR2-D23 36 TR2-D   2353 32 23.0-32.0
2355 36 28.0-36.0
TR2-D33 93 TR2-D   3353 32 23.0-32.0
3355 40 30.0-40.0
3357 50 37.0-50.0
3359 65 48.0-65.0
3361 70 55.0-70.0
3363 90 63.0-80.0
3365 93 80.0-93.0

Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor
Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor


Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor
FAQ

Q 1. what's the payment term?   

A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ? 
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?    
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ? 
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.

If you have more questions, please contact us at any time:

Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor Sontuoec Str2-D Series (STR2-D23) Overload Thermal Relay for Cjx2/LC1-D Contactor

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours