TR Series Circuit Breakers

Altech TR Series Circuit Breakers are UL1077-recognized supplementary protectors that offer a 0.1A to 16A current rating range. These circuit breakers feature a thermal ‘TO’ trip-free method of tripping. The TR circuit breakers operate at +60°C maximum ambient temperature. These circuit breakers offer a 1W to 2W power loss range. The TR circuit breakers are ideal to protect control transformers, uninterruptible power supplies (UPS), power strips, and solenoids.

Results: 47
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Altech Circuit Breakers Equipment breaker
Datasheet
13In Stock
5Expected 24/03/2026
Min.: 1
Mult.: 1

TR11 Circuit Breaker Supplementary Protector 6.5 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated


Altech Circuit Breakers TR11sup.prot.,wingW,bl.
Datasheet
7In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 12 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,black
Datasheet
5In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 2.7 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup.protector,wing clip,
Datasheet
2In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 10 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup.prot.,cent.mou.,bl.
Datasheet
2In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 12 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
12In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 500 mA 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
10In Stock
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
14In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 1 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
9In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 2 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,black
Datasheet
22In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 3 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl
Datasheet
2In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 16 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl
Datasheet
10In Stock
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
8In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 9 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Datasheet
8In Stock
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Datasheet
1In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 10 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
7In Stock
Min.: 1
Mult.: 1
TR11


Altech Circuit Breakers
Datasheet
7In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 1.5 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,black
Datasheet
7In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 2.5 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
10In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 6 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Datasheet
6In Stock
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 500 mA 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Datasheet
8In Stock
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Datasheet
3In Stock
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
9In Stock
More Info Available
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 1.5 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
10Expected 17/02/2026
Min.: 1
Mult.: 1
TR11 Circuit Breaker Supplementary Protector 5 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl.
Datasheet
12Factory Stock Available
More Info Available
Min.: 1
Mult.: 1
TR11