MachineU > China Products > Electrical Equipment & Supplies > Low Voltage Products > Contactors
Electrical Thermal Overload Relay 60Hz STH -40 With Auxiliary Contact Block
Electrical Thermal Overload Relay 60Hz STH -40 With Auxiliary Contact Block
Specifications
Brand Name :
SONTUOEC, WZSTEC
Model Number :
STH
Certification :
CE
Place of Origin :
China
MOQ :
500pcs
Price :
Negotiable
Supply Ability :
5000pcs/day
Standard :
IEC 60947-1
Coil Voltage :
24,220,240,380,415V
Rated Current :
0.63-500A
Frequency :
50Hz/60Hz
Color :
Gray
Credential :
CE
Description

Electrical Thermal Overload Relay STH -40 With Auxiliary Contact Block

STH 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 60947-4.

Specifications:


IEC STANDARD: 60947.1
COIL VOLTAGE:24,220,240,380,415V
RATED CURRENT:0.63,1,1.6,2.5,4,6,8,10,13,18,25,32(TR2-D13)
32,40A(TR2-D23)
32,40,50,65,70,80A(TR2-D33)
93,104,120,140A(TR2-D43)

Product Parameter​

Type Thermal Component
Rated Current
(A)		 Regular or Scale of
Rated Current(A)
STH(GTH)-22 0.14 0.10-0.16
0.21 0.16-0.25
0.33 0.25-0.40
0.52 0.40-0.63
0.82 0.63-1.0
1.3 1.0-1.6
2.1 1.6-2.5
3.3 2.5-4.0
5 4.0-6.0
6.5 5.0-8.0
7.5 6.0-9.0
8.5 7.0-10.0
11 9.0-13.0
15 12.0-18.0
19 16.0-22.0
STH(GTH)-40 22 18.0-26.0
30 24.0-36.0
34 28.0-40.0
STH(GTH)-85 30 24.0-36.0
34 28.0-40.0
42 34.0-50.0
55 45.0-65.0
65 54.0-75.0
74 63.0-85.0

Product tags

square d thermal overload relay

,

0verhaul thermal relay overload

,

siemens thermal overload relay
Send your message to this supplier
Send Now

Electrical Thermal Overload Relay 60Hz STH -40 With Auxiliary Contact Block

Ask Latest Price
Product Detail
Brand Name :
SONTUOEC, WZSTEC
Model Number :
STH
Certification :
CE
Place of Origin :
China
MOQ :
500pcs
Price :
Negotiable
Contact Supplier
Electrical Thermal Overload Relay 60Hz STH -40 With Auxiliary Contact Block

WENZHOU SANTUO ELECTRICAL CO.,LTD.

Site Member
7 Years
zhejiang, wenzhou
Since 2005
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
RCBO Circuit Breaker, RCCB Circuit Breaker, MCB Circuit Breaker
Total Annual :
350-500
Employee Number :
50~100
Certification Level :
Site Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Thermal Overload Relay
MachineU China Products Electrical Equipment & Supplies Low Voltage Products Contactors
Contact Supplier
Submit Requirement