Popular Brands in { name }

Discover { name } at Proax - Canada's top automation distributor. Easy pick-up, fast shipping. Explore now.

Shop { name } Online

Here are some possible reasons why:
<ul>
<li>You may’ve typed the wrong search term, such as a misspelled product name or special characters/symbols.</li>
<li>We might not carry the product you&#39;re looking for</li>
</ul>
Please try refining your search by not using special characters.
Are these not the issues? Feel free to contact us and we&#39;ll assist you as quickly as possible.

Search

Q line circuit breakers are one-inch wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. The QL breakers are plug-in versions of the Q Line used for connection to load centers and lighting panels. All Q Line circuit breakers feature Quick-make / Quick-break mechanisms, common trip bars, and easy to spot trip indication to ensure safety and reliability. Q Line breakers are available in 1, 2, and 3 pole versions, can be ordered with auxiliary contact and shunt trip accessories, and can be ordered for use in HID applications.

THHQL2190

THHQL32090

MAIN CB KITS  -  150A PMGOLD L/C MAIN BKR  -  MCB

THQMV150WL

MAIN CB KITS  -  175A PMGOLD L/C MAIN BKR  -  MCB

THQMV175WL

PowerMark Gold Main Circuit Breakers for use with 150A-225A PowerMark Gold Load Centers (Includes mounting base). Main Circuit Breaker Kits 22,000 AIC. 60 C / 75 F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. UL Listed. 00WL  2 A

THQMV200WL

Q-Line Export - TQC 1 POLE 120/240V 10 AMP

TQC1110WL

Q-Line Export - TQC 2 POLE 120/240V 10 AMP C.B.

TQC2110

Q-Line Export - MCB 10A 2P 120/240V W/LN+LD LUGS

TQC2110WL

Q-Line Export  -  THQB C E  -  MCB non-UL

TQC21Y100

Q-Line Export - 2POLE 120/240V 60AMP MOLDED CASE SW

TQC21Y60

Q-Line Export - TQC 3POLE 240V 10AMP C.B. W/LUGS

TQC32010WL

Q-Line Export - TQC 3POLE 240V 100AMP MOLDED CASE

TQC32Y100

Q-Line Export - BACK MOUNTG PLATE-SCREW TYP-10 POLE

TQCBMPA10

Q-Line Export - FRONT MOUNTING PLATE - 1-POLE THQCC

TQCFMP1

Q-Line Export - FRONT MOUNTING PLATE 2-POLE THQC

TQCFMP2

Q-Line Export - FRONT MOUNTING PLATE 3-POLE THQC

TQCFMP3

Q-Line Export - BACK MOUNTING PLATE SNAP-IN 10-POLE

TQCGFBMPA10

Q-Line Export - BACK MOUNTING PLATE SNAP-IN 3-POLE

TQCGFBMPA3

Q-Line Export - TQC BREAKER MOUNTING PLATE

Residential Circuit Breakers