CB

Canada Breakers

Visit store

Q240 - Siemens 40 Amp Double Pole Circuit Breaker

Canada Breakers

4.5 (123)

Q240 - Siemens - 40 Amp Circuit Breaker

Name: Canada Breakers Q240 - Siemens - 40 Amp Circuit Breaker - Q240 - Siemens - 40 Amp Circuit Breaker
Brand: Canada Breakers
SKU: 45032140636269
Price: 18.0 USD
Availability: InStock
Rating: 4.9636 (105 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$18.00$19.00

5% off

Quantity

Color

Black

Quantity

Description

Q240 - Siemens 2 Pole 40 Amp Breaker Siemens QP breakers provide easy plug-in connections in Siemens enclosures and the time saving Insta-Wire feature.
For use in Siemens Type 'EQ, EQL, SEQ, EQG, PL and ES series loadcentres.
Specifications...

Reviews

5.0

110 ratings

Fantastic service

Very fast shipping, there was a slight shipping issue which was resolved much faster that I would have expected. Canada breakers will be my first stop for any breaker orders going forward

Mike · June 19, 2026

Excellent service, Awesome variety and full inventory.

My orders are always correct and arrive promptly. Very satisfied and would recommend to anyone

George · 4 days ago

Fast shipping

Great product exactly what was advertised

Robert · 4 days ago

Delivery & Returns

C

Canada Breakers

4.9 (8K)

Product description loading

This is the product description text that will appear here.

Related to Canada Breakers

Discover top brands

Exclusive offer available

The GLD Shop

4.7 (172.7K)

Fashion Nova

4.3 (428.8K)

Exclusive offer available

Rockstar Original

4.6 (188.6K)

Exclusive offer available

OOFOS

4.5 (179.4K)

Exclusive offer available

Aviator Nation

4.5 (94.2K)

Exclusive offer available

Mandala Scrubs

4.6 (11.8K)

Exclusive offer available

Revice

4.4 (9.2K)

Exclusive offer available

Little Sleepies

4.9 (406.2K)

32 Degrees

4.7 (228.1K)

Culture Kings US

4.7 (150.6K)

Description

Reviews

5.0

110 ratings

Fantastic service

Very fast shipping, there was a slight shipping issue which was resolved much faster that I would have expected. Canada breakers will be my first stop for any breaker orders going forward

Mike · June 19, 2026

Excellent service, Awesome variety and full inventory.

My orders are always correct and arrive promptly. Very satisfied and would recommend to anyone

George · 4 days ago

Fast shipping

Great product exactly what was advertised

Robert · 4 days ago

Delivery & Returns

C

Canada Breakers

4.9 (8K)

CB

Q240 - Siemens - 40 Amp Circuit Breaker

Reviews

Delivery & Returns

C

Canada Breakers

More from Canada Breakers

Q230 - Siemens - 30 Amp Circuit Breaker

Q220 - Siemens - 20 Amp Circuit Breaker

Q115 - Siemens - 15 Amp Circuit Breaker

Q120 - Siemens - 20 Amp Circuit Breaker

QA115AFCCSA - Siemens - 15 Amp Arc Fault (AFCI) Breaker

Q1515NC - Siemens - 15/15 Amp Tandem Circuit Breaker

QO115 - Square D - 15 Amp Circuit Breaker

BR115 - Eaton - 15 Amp Circuit Breaker

Q215 - Siemens - 15 Amp Circuit Breaker

QO115PCAFI - Square D - 15 Amp Arc Fault (AFCI) Breaker

NA2P125 - Federal Pioneer - 125 Amp Circuit Breaker

REA12 - Crouse-Hinds - REA Adapter

Related to Canada Breakers

C

Covalin Electrical Supply

VISTA 15A 125V DECORATIVE TAMPER RESISTANT RECEPTACLE - WHITE

VISTA SINGLE GANG DECORATIVE PLATE - WHITE

VAPOUR PROOF SINGLE GANG NON-METALLIC DEVICE BOX WITH CLAMPS

SINGLE GANG NON-METALLIC DEVICE BOX WITH CLAMPS - 18 CU. IN.

LOW VOLTAGE NEW WORK WALL BRACKET

VISTA 15A DECORATIVE SWITCH SINGLE POLE - WHITE

#4 - #14 DUAL-RATED ALUMINUM MECHANICAL LUGS

1110 - 1 7/8 DEEP UTILITY BOX W/KNOCKOUTS

*PER METER CUT* NMD90 WHITE 14/2CU CSA APPROVED IMPORT PVC JACKET CABLE 300V 90 DEG

60 AMP 120/240V AIR CONDITIONER DISCONNECT -NON FUSED

*PER FOOT CUT* 1/2" PVC RIGID CONDUIT PIPE

3/8" SPRING NUT WITH REGULAR SPRING ZINC

Busy Bee Tools

3/4" PIPE CLAMP H STYLE

4" DUST HOSE CLAMP WIRE

5.5" HORIZONTAL TOGGLE CLAMP

7PC MECHANICAL CARPENTER PENCIL SET

3/4" CRAFTEX PIPE CLAMP

POWER TOOL HOSE KIT WITH FITTINGS

4" BLAST GATE FOR DUST COLLECTION

ABRASIVE CLEANER 1 1/2" X 1 1/2" X 8 1/2

5" SANDING DISC 10PC 80G

2.5" HOSE CLAMP WIRE

5" SANDING DISC 10PC 120G

4" COUPLER FOR DUST COLLECTION

Canada Welding Supply Inc.

Welding Cable (Order by the foot)

Walter ZIPCUT Cutting Discs

FlexWhip™ Ultra Flexible Welding Cable (Order by the foot)

Pferd Performance Line SG STEEL/STAINLESS STEEL Cutting Disc

3M™ Silver Flap Disc 769F

Walter ZIP XXTREME™ Cutting Discs

3M™ Cubitron™ 3 Cutting Discs

4-1/2" x 5-1/4" Clear Polycarbonate Cover Plate

ER70S-6 Carbon Steel MIG Welding Wire

CSA W47.1, CWB S Class, GF Weld Test Coupons

3 Series Gas Lens Alumina Cups

2" x 4-1/4" Clear Polycarbonate Cover Plate

Discover top brands

The GLD Shop

Fashion Nova

Rockstar Original

OOFOS

Aviator Nation

Mandala Scrubs

Revice

Little Sleepies

32 Degrees

Culture Kings US

Reviews

Delivery & Returns

C

Canada Breakers

More from Canada Breakers

Q230 - Siemens - 30 Amp Circuit Breaker

Q220 - Siemens - 20 Amp Circuit Breaker

Q115 - Siemens - 15 Amp Circuit Breaker

Q120 - Siemens - 20 Amp Circuit Breaker

PER METER CUT NMD90 WHITE 14/2CU CSA APPROVED IMPORT PVC JACKET CABLE 300V 90 DEG

PER FOOT CUT 1/2" PVC RIGID CONDUIT PIPE

PER METER CUT NMD90 WHITE 14/2CU CSA APPROVED IMPORT PVC JACKET CABLE 300V 90 DEG

PER FOOT CUT 1/2" PVC RIGID CONDUIT PIPE