Skip to product information
1 of 5

Siemens, B240, 40-Amp, Double-Pole, 240V

Siemens, B240, 40-Amp, Double-Pole, 240V

Regular price $34.00 USD
Regular price Sale price $34.00 USD
Sale Sold out
Shipping calculated at checkout.

✓ Free Shipping ✓ Secure Checkout ✓ 30-Day Hassle-Free Returns

Low stock: 5 left

Condition
Quantity
%
Get 5% Off Your Order
Tap to copy discount code FLARE26
Secure Checkout
Protected payments
Free Shipping $180+
Fast nationwide delivery
30-Day Returns
Easy, hassle-free returns
Shipping & Returns
Free Shipping $180+
Fast nationwide delivery with tracking on qualifying orders.
30-Day Returns
Return eligible items within 30 days for a simple, hassle-free return.
Shop With Confidence
Genuine products, secure checkout, and responsive customer support.
View full details

Overview

The Siemens B240 is a 40-amp Double-Pole Circuit Breaker designed for use with Siemens BL and BW series load centers, providing reliable overcurrent protection across a two-pole configuration.

  Double-pole breakers are ideal for 240V applications such as dryers, water heaters, and other large household appliances. The thermal-magnetic trip mechanism protects against both overload and short-circuit
  conditions, with a common trip design that disconnects both poles simultaneously during a fault.

  Amperage: 40A
  Voltage: 240V
  Poles: 2
  UL Listed: Yes

  Genuine OEM part, not aftermarket. In stock and ships same day on orders placed before 4 PM PST.