Contactor & Magnetic Switch
Three Pole Contactors
Thermal Overload Relays
AC Starters
Accessories
Control Units
Terminal Block
Cam Switch
MCCB/ELB/ELCB
 
 
 
Motor Control
Thermal Overload Relay
 
  • NTH-Seriesies
  • TH-Series
  • MTH-Series
  

¡uNTH¡v- Series 0.3A to 162A (AC3)
Compensated and differential overload relays with 1 N/O + 1 N/C electrically separated auxiliary contacts
For direct connection with "C"- series and SMC- series contactors
       


Model Name Relay Setting Range
RC (FLC) A
Contactor Type Weight
(Kg)
Approval
NTH - 0.5 0.35 - 0.5A C - 09D 0.14
NTH - 0.75 0.5 - 0.75A C - 09D 0.14
NTH - 10.5 0.75 - 1.05A C - 09D 0.14
NTH - 1.45 1.05 - 1.45A C - 09D 0.14
NTH - 1.9 1.4 - 1.9A C - 09D 0.14
NTH - 2.5 1.8 - 2.5A C - 09D 0.14
NTH - 3 2.4 - 3A C - 09D 0.14
NTH - 4 2.9 - 4A C - 09D 0.14
NTH - 5 3.8 - 5A C - 09D 0.14
NTH - 6.5 4.5 - 6.5A C - 09D 0.14
NTH - 8 6 - 8A C - 09D 0.14
NTH - 11 8 - 11A C - 11D 0.14
NTH - 14 11 - 14A C - 12D 0.14
NTH - 15 10 - 15A C - 12D 0.14
NTH - 17 14 - 17A C - 12D 0.14
NTH - 21 17 - 21A C - 18D 0.15
NTH - 25 21 - 25A C - 25D 0.15
NTH - 28 24 - 28A C - 25D 0.15
NTH - 32 26 - 32A C - 25D 0.15
NTH - 38 30 - 38A C - 35D 0.18
NTH - 44 36 - 44A C - 35D 0.18
NTH - 50 33-50A C-45D, SMC-50 0.427
NTH - 65 43-65A C-55D, SMC-50 0.427
NTH - 80 54-80A C-65D, SMC-50 0.427
NTH - 96 64-96A C-80D(C-100D),SMC-75 0.427
NTH - 126 85-126A C-100D, SMC-85 0.427
Dimensions  NTH-0.5~NTH-44   NTH-50~NTH-126

 
¡uTH¡v- Series 0.64A to 160A (AC3)
Compensated and differential overload relays with 1 N/O + 1 N/C (1com) auxiliary contacts
For direct connection with "S-C" series contactors
 
TH-12 TH-20 TH-60 TH-60T TH-120
                   
Catalogue Name Relay Setting Range
RC (FLC) A
Standard A Contactors Weight
(Kg)
Motor Capacity (HP)
1 Phase  3 Phase
100-110V 200-220V 200-220V 380-440V 500-550V
TH-12 0.64~0.96A 0.8A S-C11~S-C12 0.095     1/8 1/4 1/2
TH-12 0.9~1.5A 1.2A S-C11~S-C12 0.095     1/4 1/2 3/4
TH-12 1.6~2.6A 2.1A S-C11~S-C12 0.095   1/4 1/2 1 1.5
TH-12 2.8~4.2A 3.5A S-C11~S-C12 0.095 1/8 1/2 1 2 3
TH-12 4~6A 5A S-C11~S-C12 0.095 1/4 3/4 1.5 3 4
TH-12 5~8A 6.5A S-C11~S-C12 0.095 1/2 1 2 4  
TH-12 7~11A 9A S-C11~S-C12 0.095     3 5 7.5
TH-12 9~13A 11A S-C12 0.095 3/4 1.5 4 7.5 10
TH-12 12~18A 15A S-C16 0.095 1 2 5 10  
TH-20 1.6~2.6A 2.1A S-C16~S-C21 0.135     1/2 1 1.5
TH-20 2.8~4.2A 3.5A S-C16~S-C21 0.135 1/8 1/2 1 2 3
TH-20 1.6~2.6A 2.1A S-C16~S-C21 0.135     1/2 1 1.5
TH-20 2.8~4.2A 3.5A S-C16~S-C21 0.135 1/8 1/2 1 2 3
TH-20 4~6A 5A S-C16~S-C21 0.135 1/4 3/4 1-1/2 3 4
TH-20 5~8A 6.5A S-C16~S-C21 0.135 1/2 1 2 4  
TH-20 7~11A 9A S-C16~S-C21 0.135     3 5 7.5
TH-20 9~13A 11A S-C16~S-C21 0.135 3/4 1.5 4 7.5 10
TH-20 (T) 12~18A 15A S-C16~S-C21 0.135 1 2 5 10  
TH-20 (T) 18-26A 22A S-C21 0.135 1-1/2   7.5 15 20
TH-20 (T) 24~36A 30A S-C21 0.165   5 10 20  
TH-20 (T) 33-50A 41A S-C35 0.165 3 7.5 15 30 40
TH-60 24~36A 30A S-C35 0.225   5 10 20  
TH-60 33~50A 41A S-C50 0.225 6 7.5 15 30 40
TH-60 43~65A 54A S-C60 0.225     20 40 50
TH-60 (T) 54~80A 67A S-C65 0.225     25 50 60
TH-60 (T) 60~100A 80A S-C80 0.225     30 60 75
TH-120 60~100A 80A S-C100 0.490     30 60 75
TH-120 80~130A 105A S-C100 0.490     40 75 100
TH-120 100~160A 130A S-C125 0.490     50 100 125

     
¡uMTH¡v- Series 0.3A to 15A (AC3)

 






 

 

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