Circuit-Breakers > Stud-Mount-Circuit-Breakers

Stud Mount Circuit Breaker Mounting Brackets

Circuit Breaker Mounting Bracket

Circuit Breaker Mounting Bracket Mounting Bracket Breaker Mounting Bracket Circuit Breaker Bracket

Heavy-Duty Steel Mounting Brackets for Metal Stud Type Circuit Breakers

These robust circuit breaker mounting brackets are crafted from heavy gauge steel and are specifically designed for metal stud mount type circuit breakers that do not have built-in brackets. Each bracket securely snaps in place without the need for tools, simplifying installation and providing a reliable hold for the circuit breakers. Designed to accommodate configurations from 2 to 8 metal stud type breakers, these mounting brackets enable a streamlined, in-line setup, perfect for organized and efficient breaker arrangement.

Ideal for all S.A.E. Type 1 (auto reset) and Type 2 (modified reset) circuit breakers, these brackets offer versatile compatibility across a variety of applications. For optimal installation, ensure breakers are held securely during mounting for stable and effective performance.


  • Installation Tip: hold breakers securely while allowing them to be mounted in an in-line application
  • Accommodates all S.A.E. Type 1 (auto reset) breakers
  • Accommodates all S.A.E. Type 2 (modified reset) breakers
  • For use with Auto Reset and Modified Reset circuit breakers without brackets.
Item Description Price
1+ I Ext. Price I 25+ Ext. Price I I 200+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
72025 Eaton Bussmann B028-1528-2, Stud Mount Circuit Breaker Mounting Bracket, 2 Gang (1 MIN) drawing
3.94300 3.94 I 3.46700 3.47 I 2.52600 2.53
1 EA ✓
72033 Littelfuse 30090-3, Stud Mount Circuit Breaker Mounting Bracket, 3 Gang (1 MIN) drawing
4.48200 4.48 I 4.26400 4.26 I 4.00600 4.01
1 EA ✓
72045 Eaton Bussmann B028-1528-4, Stud Mount Circuit Breaker Mounting Bracket, 4 Gang (1 MIN) drawing
4.62600 4.63 I 4.39900 4.40 I 3.44700 3.45
1 EA ✓
72065 Eaton Bussmann B028-1528-6, Stud Mount Circuit Breaker Mounting Bracket, 6 Gang (1 MIN) drawing
5.09200 5.09 I 4.64700 4.65 I 3.86100 3.86
1 EA ✓
72066 Eaton Bussmann B028-1528-8, Stud Mount Circuit Breaker Mounting Bracket, 8 Gang (1 MIN) drawing
7.15200 7.15 I 6.63400 6.63 I 5.58900 5.59
1 EA ✓

Stud Mount Circuit Breaker Bus Bar with Slots

Stud Mount Bus Bar

Stud Mount Bus Bar Circuit Breaker Bus Bar Copper Bus Bar

High-Performance Copper Bus Bars for Efficient Circuit Connectivity

Copper bus bars are engineered to deliver reliable electrical conductivity and durability. These bus bars feature precision-designed slots that allow for effortless connection to box-type circuit breakers with studs, ensuring a streamlined setup for distributing power across multiple protected circuits. Constructed from high-quality copper, they provide superior thermal and electrical performance, making them an essential component in demanding electrical systems.

Tested to handle up to 180A, these bus bars maintain a temperature rise of no greater than 100°C, demonstrating their exceptional efficiency and safety under load. Their robust construction and effective heat dissipation capabilities make them ideal for both commercial and industrial applications.

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  • Copper bus bar.
  • Bus bars tested to 180A with temperature rise no greater than 100°C
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 250+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
72026 Stud Mount Circuit Breaker Bus Bar with Slots, 2 Gang, 180 Amp (1 MIN) drawing
0.74600 0.75 I 0.64200 0.64 I 0.61100 0.61
1 EA ✓
72036 Littelfuse 86126-3, Stud Mount Circuit Breaker Bus Bar with Slots, 3 Gang (1 MIN) drawing
2.18400 2.18 I 1.91600 1.92 I 1.76 1.76
1 EA ✓
72046 Stud Mount Circuit Breaker Bus Bar with Slots, 4 Gang, 180 Amp (1 MIN) drawing
1.57300 1.57 I 1.18 1.18 I 1.08700 1.09
1 EA ✓
72068 Stud Mount Circuit Breaker Bus Bar with Slots, 6 Gang, 180 Amp (1 MIN) drawing
2.36 2.36 I 1.78 1.78 I 1.63600 1.64
1 EA ✓
72069 Stud Mount Circuit Breaker Bus Bar with Slots, 8 Gang, 180 Amp (1 MIN) drawing
3.15700 3.16 I 2.38100 2.38 I 2.18400 2.18
1 EA ✓

Stud Mount Circuit Breaker Bus Bars with Holes

Bus Bar with Holes

Bus Bar with Holes Stud Mount Bus Bars Circuit Breaker Bus Bars

Durable Solid Brass Bus Bars for Reliable Circuit Connections

Solid brass bus bars are precision-engineered for exceptional reliability and performance in electrical systems. Crafted from heavy solid brass, these bus bars feature pre-drilled holes, enabling quick and secure connections to box-type circuit breakers with studs. Their design ensures seamless power distribution across multiple protected circuits, making them a versatile solution for various applications.

With a tested capacity of up to 70A, these bus bars maintain a temperature rise of no greater than 55°C, highlighting their efficient thermal management and safety. The robust brass construction provides excellent conductivity and long-lasting durability, making them an ideal choice for both residential and industrial installations. These bus bars combine ease of use with superior performance, ensuring dependable operation in any electrical setup.


  • Solid brass bus bar.
  • Bus bars tested to 70A with temperature rise no greater than 55°C.
Item Description Price
1+ I Ext. Price I 100+ Ext. Price I I 250+ Ext. Price I
Qty in
Package 		In Stock Add to Cart
72027 Littelfuse 86099-2, Stud Mount Circuit Breaker Bus Bar with Holes, 2 Gang (1 MIN) drawing
4.50200 4.50 I 3.46700 3.47 I 3.05300 3.05
1 EA ✓
72038 Littelfuse 86099-3, Stud Mount Circuit Breaker Bus Bar with Holes, 3 Gang (1 MIN) drawing
4.65800 4.66 I 3.77800 3.78 I 3.41600 3.42
1 EA ✓
72047 Littelfuse 86099-4, Stud Mount Circuit Breaker Bus Bar with Holes, 4 Gang (1 MIN) drawing
5.07200 5.07 I 3.83 3.83 I 3.46700 3.47
1 EA ✓
Prop65 Warning