Description
SKU: MID-MNBIGBABY
Mfg. SKU: MNBIGBABY
MidNite Solar Big Baby Box – 4-Breaker DIN Rail Enclosure
The MidNite Big Baby Box (model MNBIGBABY) is a robust aluminum enclosure for solar and energy storage installations in Canada. Its powder-coated case resists corrosion and indoor wear, while wider dimensions than the original Baby Box provide more wiring room. Designed for both residential and commercial solar systems, it supports versatile breaker setups and ensures compliance with Canadian safety codes.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | MidNite Solar |
| Model | MNBIGBABY (Big Baby Box) |
| Enclosure Type | DIN rail breaker box |
| Breaker Capacity | Up to 4 DIN rail breakers (1–63 A) |
| Max Wire Size | Up to 6 AWG |
| Max AC Voltage | 277 VAC |
| Max DC Voltage | 300 VDC |
| Environmental Rating | Type 1 (Indoor) |
| Material | Powder-coated aluminum |
| Certifications | ETL listed (US & Canada) |
| Dimensions | 8″ L × 5″ W × 3″ D (box); 9″ × 6″ × 4″ for shipping |
| Weight | ~3 lbs |
| Warranty | 5 years |
| Origin | Made in USA |
Why It’s Valuable for Canadian Solar Projects
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Holds four breakers, letting installers centralize protection in one enclosure
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Works with breakers rated from 1 to 63 A—good flexibility for different system sizes
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Indoor-rated Type 1 means safe for basements, utility rooms, garages
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Rated for both high DC and AC voltages (up to 300 VDC / 277 VAC) useful in many solar/rack setups
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Powder-coated aluminum helps resist rust, moisture, and temperature range issues common across Canadian provinces
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ETL listing smooths inspection / permitting process
Shipping throughout Canada is available. The Big Baby Box’s quality and spec profile make it a strong choice when comparing for performance, safety, and legal compliance.