

SIEM Q340
MFG #Q340
UPC #78364314842
SKU #50274
6 in Stock
Stock Item
More available 04/23/2026 and 05/11/2026
$175.47/EA
Product description
SIEM Q340 40AMP 3POLE 240VAC PLUG-IN CIRCUIT BREAKER
Siemens Molded Case Circuit Breaker, Low Voltage Miniature Residential, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QP/MP Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Plug-In Connection, 8 to 6 AWG, 8 to 4 AWG Wire, NEMA 1/3R Enclosure, Panel Mounting, 40 deg C, 3 in L x 3 in W x 2.87 in H Dimensions
Siemens Molded Case Circuit Breaker, Low Voltage Miniature Residential, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QP/MP Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Plug-In Connection, 8 to 6 AWG, 8 to 4 AWG Wire, NEMA 1/3R Enclosure, Panel Mounting, 40 deg C, 3 in L x 3 in W x 2.87 in H Dimensions
- Electrical Distribution Applications
- Siemens Molded Case Circuit Breaker, Low Voltage Miniature Residential, 240 VAC, 40 A, 50/60 Hz Frequency, 10 kA Interrupt, QP/MP Frame, Thermal/Magnetic Trip, 3 Pole, 3 ph, Plug-In Connection, 8 to 6 AWG, 8 to 4 AWG Wire, NEMA 1/3R Enclosure, Panel Mounting, 40 deg C, 3 in L x 3 in W x 2.87 in H Dimensions
- BREAKER CKT CASE MLD 240VAC 40A 10KA 3
- Product Catalog Page(s)
Specification Sheet
- UL 489|HACR Rated|CAs Certified|NOM Certified
- Brand: Siemens Energy (ITE)




