Midnite’s MNEDC-RT shunt trip breakers are designed to work with the MNBirdhouse
rapid shutdown system. When installing rapid shutdown in a battery-based system the inverter main DC disconnects need to be replaced with Midnite shunt trip breakers which are controlled by a battery disconnect module (MNBDM-24
depending on battery bank voltage.) Once the MNBirdhouse disconnect switch is activated the shunt-trip breakers are going to disconnect, cutting off battery power to the inverter system. A battery disconnect module is required for use with Midnite’s shunt trip breakers.
Note: using the MNBirdhouse without a disconnecting combiner will require the MNFAUX cable to work in place of the combiner box in systems where only the battery breakers are being disconnected. Add the MNFAUX cable when a Midnite rapid shutdown combiner is not being used with the MNBirdhouse.Back to Top
Features & Attributes
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- Dimensions (LxWxH): 12 × 7 × 2 inches
- Weight: 3 lbs
- Environmental Rating - Type 1 (Indoor)
- 125VDC Panel Mount Breaker - 3/8" studs 1.5"
- AIC 50,000 at 125VDC
- Breaker Torque Value: 15 Ft-Lbs (20.4NM)
- Warranty - 5 yrs.
- Listed for US & Canada