Product Categories

Backup System Kits
Battery Accessories
Battery Enclosures
Charge Controllers - Classics
Charge Controllers - KID
Combiners - Pre-Wired
Combiners, Disconnecting
E-Panel - Magnum PAE 120/240VAC
E-Panel - Apollo
E-Panel - Export
E-Panel - Magnum
E-Panel - Outback
E-Panel - Radian
E-Panel - Schneider Conext SW
E-Panel - Schneider Electric XW
E-Panel - SMA
E-Panel - UltraLite - Use with Nottagutter
E-Panel - Xantrex DR,TR and Samlex
E-Panel Lite - For use with TraceSW, DR, RS etc.
Fuses/ Fuse Holders
Inverter Enclosures - Outdoor
Inverter Systems, Pre Wired - AC Coupled
Inverter Systems, Pre Wired - Grid Tie with Battery Backup
Inverter Systems, Pre Wired - Off Grid
Mini DC Disconnect
Small Breaker boxes
Surge Protection Devices
Transfer switches
Wind and Hydro Accessories


Printer Friendly Version
Download High Resolution Image
MNEPV7-300 thru MNEPV50-300 Breaker
Price: $34.00
Note: Branch circuit rated 489A
MidNite’s breakers are rated to break the full rated load at the rated voltage repeatedly, with NO DAMAGE. Always use a properly sized breaker for disconnecting.

Breaker and Busbar Torque Specs
Description: Purchase in quantity of 10 per box.

MNEPV7-300, MNEPV10-300, MNEPV12,-300 MNEPV15-300, MNEPV20-300, MNEPV30-300, MNEPV50-300

300VDC din rail mount breaker.
10,000 AIC

MNEPV breakers are the same as CBI QY breakers except the standard used is inadequate for the solar industry. MidNite breakers have been evaluated by ETL to 300VDC and are listed for US and Canada. All of the NRTL listings still apply. Breakers ordered under the CBI part numbering system will not be listed for 300VDC and in many cases are not suitable for the solar industry.

Breaker Torque Value: 20 In-Lbs (2.3NM)
Breaker and Busbar Torque Values

All MidNite circuit breakers hold 100% rated current independent of ambient temperature.

Listed for US & Canada

Weight 1.5 Lbs
See what people are saying

MidNite Solar
17722 67th Ave NE
Arlington, WA 98223
Phone: 360.403.7207
Fax: 360.691.6862
FEB 1, 2014
Pre Wired - Off Grid
    MNEMM1524AECL150 $3549
    MNEMS4024CL150 $5449
    MNEMS4024PAECL150 $5799
    MNEMS4448PAECL150 $5799
    MNEMS4448PAED-2CL150     $11,460    
PV Combiners
    MNPV12 $189
Battery Enclosures
    MNBE-C Battery Enclosure $999
    MNBE-CL16 Battery Enclosure $969
    MNBE-C8D Battery Enclosure $1060