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Siemens BQD360 Molded Case Circuit Breaker
- 60A
- 3 Pole
- Bolt-On
Siemens
BQD360
Molded Case Circuit Breaker
Brand
Siemens
SKU
BQD360
Quantity
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Siemens BQD360 - 60A 3 Pole Molded Case Circuit Breaker
New
Quantity
Quantity
Siemens BQD360 - 60A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Siemens |
|---|---|
| Part Number | BQD360 |
| Series | BQD |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480Y/277VAC, 14kA @ 125/250VDC |
| Frame Type | BQD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards |
| Wire Gauge | 8-1 AWG (Cu), 6-1/0 AWG (Al) |
| Max Wire | 1 AWG (Cu), 1/0 AWG (Al) |
| Min Wire | 8 AWG (Cu), 6 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Quantity
Siemens BQD360 - 60A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens |
|---|---|
| Part Number | BQD360-R |
| Series | BQD |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480Y/277VAC, 14kA @ 125/250VDC |
| Frame Type | BQD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards |
| Wire Gauge | 8-1 AWG (Cu), 6-1/0 AWG (Al) |
| Max Wire | 1 AWG (Cu), 1/0 AWG (Al) |
| Min Wire | 8 AWG (Cu), 6 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
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Description
Providing essential overload and short-circuit defense, the Siemens BQD360 is a 3-pole, 60A molded case circuit breaker. This SENTRON series device features a non-interchangeable thermal-magnetic trip unit for consistent performance in commercial and industrial applications. It is engineered to mount into Siemens P1, P2, P3, P4, and P5 panelboards using a standard bolt-on configuration. The breaker is rated for 14kAIC at 480Y/277V and 65kAIC at 240V, ensuring excellent fault clearing.Specifications
| Brand | Siemens |
|---|---|
| Part Number | BQD360 |
| Series | BQD |
| Amperage | 60A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 14kA @ 480Y/277VAC, 14kA @ 125/250VDC |
| Frame Type | BQD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3, P4, P5 Panelboards |
| Wire Gauge | 8-1 AWG (Cu), 6-1/0 AWG (Al) |
| Max Wire | 1 AWG (Cu), 1/0 AWG (Al) |
| Min Wire | 8 AWG (Cu), 6 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, HACR, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism |
Product FAQs
7 answersWhich panelboards are compatible with the Siemens BQD360 circuit breaker?
The BQD360 is designed exclusively for use in Siemens P1, P2, P3, P4, and P5 series panelboards. It features a bolt-on connection that mounts directly to the panelboard bus.
What is the difference between Siemens BQD and CQD circuit breakers?
While they share the same physical footprint and electrical ratings, their mounting methods differ. The BQD360 is a panelboard-mount breaker that bolts directly to the bus and includes load lugs only. The equivalent CQD breaker mounts onto a standard 35mm DIN rail or a flat surface and includes both line and load lugs.
Do the standard lugs on the BQD360 accept aluminum wire?
Yes, the factory-installed load lugs accept both copper (8 to 1 AWG) and aluminum (6 to 1/0 AWG) conductors. To prevent loose connections and overheating, always tighten the lugs to the exact torque values printed on the circuit breaker label.
Can I wire both the line and load sides of the BQD360 with cables?
No. As a standard panelboard circuit breaker, the BQD360 includes wire lugs on the load side only. The line side requires a direct bolt-on connection to the busbar of a compatible Siemens panelboard.
Is the Siemens BQD360 rated for DC voltage applications?
Yes, this breaker is rated for 125/250VDC with a 14kA interrupting capacity. When applying molded case circuit breakers in DC systems, ensure your wiring configuration matches the manufacturer guidelines for ungrounded or grounded DC circuits.
Does Siemens offer a 600V version of the BQD360 for Canadian applications?
Yes, the Siemens BQD6 series is the CSA-certified version designed for 600Y/347VAC applications. The specific cross-reference for a 60 Amp, 3-pole model is catalog number BQD6360. The standard BQD360 is limited to a maximum of 480VAC.
Is the Siemens BQD360 circuit breaker HACR rated?
Yes, all 1, 2, and 3-pole BQD circuit breakers from 15 to 100 amps, including the 60A BQD360, carry a Heating, Air Conditioning, and Refrigeration (HACR) rating for use with commercial HVAC equipment.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 61 reviews.
Reviews Summary
Generated by AI from 47 most recent customer reviews
Last updated 8/15/25
Customers say this electrical supply service delivers breakers with exceptional speed and reliability. Many reviews mention the straightforward ordering process through an easy-to-navigate website. Frequent comments address competitive pricing and accurate product delivery. The selection of breakers receives consistent praise, with users noting the products match specifications precisely. Reviews highlight the availability of inventory and prompt shipping, often exceeding delivery expectations.
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Rating
61 reviews
- PCPACIFIC C. B.Verified BuyerReviewingSiemens BQD380 - 80A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/11/26Used breaker in like New state
Order a reconditioned breaker to fulfill an order, it was in excellent condition . Price was just right.
Very satisfied with my purchase and the end user was happy as well.
- BCBubba C.Verified BuyerReviewingSiemens BQD390 - 90A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/24/26BQD breakers
Always love working with Superbreakers! Excellent pricing and availability on pretty much any sort of breaker you need. The packaging is always top notch and they ship your order out as soon as you purchase. Love working with the Superbreakers team!
- LPLUCIAN P.Verified BuyerReviewingSiemens BQD2100 - 100A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/21/26Super breakers
Very good prices , well stock inventory.
Looking forward for more business opportunities.
I like the knowledge that the company employs
professionals and people who are willing to help and support.
- RGRon G.Verified BuyerReviewingSiemens BQD320 - 20A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/2/26Breakers
Order was shipped and on time. The ordering process was easy and the service was great.
- GNGreg N.Verified BuyerReviewingSiemens BQD340 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars6/26/26Excellent Customer Service
Easy ordering & Drew Wilson helped me with this order. I will definitely be using you again in the near future especially with his excellent service he provided.