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
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Minimum Operating Temperature Maximum Operating Temperature Illuminated
Altech Circuit Breakers Equipment breaker 33In Stock
Rp159.977,12
Rp157.959,06
Rp134.109,26
Rp110.993,30
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 4In Stock
Rp113.928,66
Rp109.709,08
Rp91.546,54
Rp89.161,56
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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 10In Stock
Rp121.450,52
Rp101.269,92
Rp100.352,62
Rp96.683,42
Min.: 1
Mult.: 1
TR11 Circuit Breakers Supplementary Protector 2.7 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl 10In Stock
Rp109.709,08
Rp91.546,54
Rp90.996,16
Rp87.326,96
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup.protector,wing clip, 7In Stock
15On Order
Rp113.928,66
Rp91.546,54
Rp89.161,56
Rp86.409,66
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 7In Stock
Rp139.979,98
Rp128.055,08
Rp106.773,72
Rp103.838,36
Min.: 1
Mult.: 1
TR11


Altech Circuit Breakers 9In Stock
Rp183.093,08
Rp181.441,94
Rp153.922,94
Rp141.264,20
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 6In Stock
Rp121.450,52
Rp90.629,24
Rp84.208,14
Rp81.456,24
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 9In Stock
Rp121.450,52
Rp101.269,92
Rp100.352,62
Rp96.683,42
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl. 2In Stock
10Expected 04/11/2026
Rp121.450,52
Rp101.269,92
Rp100.352,62
Rp96.683,42
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 24In Stock
Rp101.269,92
Rp98.884,94
Rp95.399,20
Rp90.078,86
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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 14In Stock
Rp130.990,44
Rp121.450,52
Rp101.269,92
Rp98.884,94
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 6In Stock
Rp130.990,44
Rp121.450,52
Rp101.269,92
Rp98.884,94
Min.: 1
Mult.: 1
TR11 Circuit Breakers Supplementary Protector 4 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl. 28In Stock
Rp130.990,44
Rp121.450,52
Rp101.269,92
Rp98.884,94
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 9In Stock
Rp113.928,66
Rp109.709,08
Rp91.546,54
Rp89.528,48
Min.: 1
Mult.: 1
TR11 Circuit Breakers Supplementary Protector 6 A 240 VAC 50 VDC 1 Pole Pushbutton - 20 C + 60 C Non-Illuminated
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl 1In Stock
Rp109.709,08
Rp91.546,54
Rp90.996,16
Rp87.326,96
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 8In Stock
Rp109.709,08
Rp91.546,54
Rp90.996,16
Rp87.326,96
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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/ 6In Stock
Rp130.990,44
Rp121.450,52
Rp101.269,92
Rp99.251,86
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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/ 8In Stock
Rp121.450,52
Rp101.269,92
Rp100.352,62
Rp96.683,42
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ 3In Stock
Rp113.928,66
Rp91.546,54
Rp87.877,34
Rp86.226,20
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ 8In Stock
Rp113.928,66
Rp109.709,08
Rp91.546,54
Rp89.711,94
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR20sup.prot.,bl.trip w/wh.hor.ma., 3In Stock
Rp297.939,04
Rp209.694,78
Rp198.136,80
Rp190.431,48
Min.: 1
Mult.: 1
TR20 Circuit Breakers Supplementary Protector 3 A 125 VAC 50 VDC 1 Pole Reset Button - 20 C + 35 C Non-Illuminated
Altech Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/ 201Factory Stock Available
Rp113.928,66
Rp91.546,54
Rp89.711,94
Rp86.776,58
Min.: 1
Mult.: 1
TR11 Circuit Breakers 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. 12Factory Stock Available
Rp101.269,92
Rp98.701,48
Rp95.032,28
Rp89.711,94
Min.: 1
Mult.: 1
TR11
Altech Circuit Breakers TR11 sup. prot.,cent.mou.,bl. 45Factory Stock Available
Rp101.269,92
Rp100.352,62
Rp96.683,42
Rp95.032,28
Min.: 1
Mult.: 1
TR11