PV Combiner Boxes Breakers and Fuses

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Combiner Boxes 3,6 or 12 breaker                                            

NEMA 3R Outdoor rated PV array combiner boxes which can be used with a wide variety of PV system designs and module configurations.  The 3 and 6 breaker combiners can be configured with DC breakers for low voltage systems (up to 150 Volts DC).

The 12 space combiner can be configured with either DC breakers for low voltage systems (up to 150 Volts DC) or up to 8 touch safe type fuse holders for high voltage systems (up to 600 Volts DC).

The boxes are designed to provide NEC code compliant over current protection and interconnection of multiple PV panels or sub arrays into one or more PV arrays for connection to charge controllers or inverter systems. Easily field configured to match your system design and ampacity requirements - All boxes are shipped empty without the breakers or fuse holders installed order the quantity, type and amperage needed.

Standard Features and Components                            

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Snap in DIN rail mounting spaces for  3, 6 or 12  150 Volt DC rated PV breakers depending on box ordered.

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Outdoor, rainproof powder coated aluminum enclosure can be installed on vertical or up to 3/12 pitch sloped surfaces or pole mounted.

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PV Breakers are hydraulic-magnetic type and are not affected by high ambient temperatures. 10 year warranty on the PV breakers.

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For 12, 24, 48 and 60 VDC systems with PV array open circuit voltages up to 150 VDC. Load break rated.

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The 12 space combiner is available for use with 8 touch safe type midget fuse holders for high voltage systems up to 600 VDC.

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Set-screw compression type box lug terminals for output wiring accepts bare cable.

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Four and 1 inch conduit knockouts one on the bottom, back and each side enough space provided on bottom and back to allow up to a 2 inch conduit punch for larger cabling.

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Ground lug - can be mounted either on the inside or outside surface.

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For negative or positive ground PV systems.

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Space allowed for the addition of current sensors and lightning protection components.

OBP-06000  12 PV Breaker PV Combiner Box*. NEMA 3R Outdoor rated   Price: $109.97

MNS-30006  6 PV Breaker PV Combiner Box*. NEMA 3R Outdoor rated     Price: $89.97

MNS-30003  3 PV Breaker PV Combiner Box*. NEMA 3R Outdoor rated     Price: $79.97

*enclosure only no breakers or fuse holders

PV Array Breakers                                                                             
DIN rail snap in mount for use in all of our combiner boxes.

MNS-22508   10 amp 150VDC din rail mount breaker.  Price: $12.97

MNS-22509   15 amp 150VDC din rail mount breaker.  Price: $12.97

MNS-22510   20 amp 150VDC din rail mount breaker.  Price: $12.97

MNS-22511   30 amp 150VDC din rail mount breaker.  Price: $12.97

PV Array Fuse holders and fuses                                                      
DIN rail snap in mount for use in OBP-06000 ONLY  -  Maximum of eight breakers in 12 space box  -  UL listed, DC rated

OBP-06200  Fuse Holder 30 amp 600 VDC   Price: $16.97

OBP-06201   6A fuse 600VDC                      Price: $16.97

OBP-06202  10A fuse 600VDC                     Price: $16.97

OBP-06203  15A fuse 600VDC                     Price: $16.97

OBP-06204  30A fuse 600VDC                     Price: $16.97

Fuse Holders for Inverters                                                                                              

 

We supply Class T fuses and Stud Type Fuse Holders for a wide variety of inverter installations. Fuses or circuit breakers must be connected in the main positive battery cable between the battery bank and the Inverter, for all inverter installations, regardless of battery voltage. We offer these inexpensive fuses and stud type fuse holders as an alternative to expensive breakers and breaker boxes.

 

 

 

Model Number
Description
Price
IPS-10002 110 Amp Fuse and Fuse Holder, stud type $49.97
IPS-10003 200 Amp Fuse and Fuse Holder, stud type $49.97
IPS10003 300 Amp Fuse and Fuse Holder, stud type $59.97
IPS-10005 350 Amp Fuse and Fuse Holder, stud type $59.97
IPS-10006 400 Amp Fuse and Fuse Holder, stud type $59.97
IPS-21010 110 Amp Fuse only No holder $23.97
IPS-21011 200 Amp Fuse only No holder $23.97
IPS-21012 300 Amp Fuse only No holder $35.97
IPS-21013 350 Amp Fuse only No holder $35.97
IPS-21014 400 Amp Fuse only No holder $35.97

Check out our other DC rated fuses

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