FREE delivery on orders over €150
Product Specifications:
| Item | Bolt On Circuit Breaker |
| Amps | 40A |
| Frame Type | BQ |
| Number Of Poles | 3 |
| Voltage | 240V |
| Voltage Type | AC |
Shipping Info:
| Ship weight (kg) | 0.51 |
| Ship height (cm) | 10 |
| Ship length (cm) | 7 |
| Ship width (cm) | 7 |
| HS code | 8536200020 |
Product Details:
- Siemens HB3B040 BQ Series molded case circuit breaker to prevent short-circuiting or overloading of electrical circuits
- 3 pole, 3 phase design for limiting sudden current surges
- Features thermal magnetic trip for providing both instantaneous & time delayed current limiting functions
- Load side lug terminals for accommodating copper and aluminium wires
- Bolt-on mounting style for installation in both vertical and horizontal orientations
- UL-listed
Explore Products
- STEARNS BRAKES 105664400001 Brake-Thru Shaft
- AMETEK LAMB 5412-10-2 AC Drive Motor, TBD, 2.43 Frame Size, 120 V
- AIR HANDLER 5M374 Pocket Air Filter Synthetic 12 x 24 x 30 Inch
- APPROVED VENDOR 697256-PG Sheet Metal Screw, 5/8 In Lg., 0.128 In Head Ht., 0.262 In Head Dia., 6 Screw Size, Phillips, Oval, Steel
- MAIN FILTER INC. MF0423503 SS1A1A1AP Interchange Hydraulic Filter, Wire Mesh, 125 Micron Rating, Seal, 4.173 Inch Height
- PHILIPS ADVANCE 523266 LED Troffer Fixture, 2 x 4 feet Size, 28W, 120/277V, 4000K
- CARLISLE FOODSERVICE PRODUCTS CT101414 Cafeteria Tray, Blue, 15 Lbs. Capacity
- ZSI-FOSTER HTUB6PA U Bolt, 5/8 In - 11 Thread Size, Extreme Temp. Vibration Damping
Explore More
- AEROQUIP
- ANSELL
- HUOT
- KEYSHAFT
- CEMENTEX USA
- Scissor Lift Tables
- Cylindrical Roller Bearings
- Rain Gauges
- Wall Protection
- Release Hooks
- PLAST-O-MATIC TEBVC Series Heavy Duty ON/OFF Actuator Ball Valves
- VIBCO Big Buster Pneumatic Vibrators
- HEDLAND Flow Meters For Air And Other Compressed Gases
- PYRAMEX Venture 3 Half Frame Eyewears
- ADAPT-ALL 5059 Series Elbows
- NIBCO PC612-XLC Series Tees, Prs x Prs x F - LF DZR, Brass
- NIBCO LD-2100 Series Butterfly Valves, Ductile Iron, Lug Type, 200 PSI
- MERIT BRASS 3412D 304 Stainless Steel Reducing Couplings
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
SIEMENS HB3B040 Molded Case Circuit Breaker, BQ Series, 3 Pole, 40A, 240VAC
€589.03 /unit


