Square D MHCA215 Miniature Circuit Breaker
- 15A
- 2 Pole
- Plug-On
Quantity
Square D MHCA215 - 15A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
Description
Designed for specialized residential applications, the Square D MHCA215 provides 15 amps of thermal-magnetic protection. This two-pole breaker carries a 10kAIC interrupting rating at 120/240VAC, safeguarding household circuits against overcurrents. It features a plug-on configuration engineered specifically to fit Square D Mobile Home panelboards. Fully HACR rated, this unit is approved for use with HVAC systems and incorporates a common trip function to ensure both poles open simultaneously.Specifications
| Brand | Square D |
|---|---|
| Part Number | MHCA215-R |
| Series | MHCA |
| Amperage | 15A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D Mobile Home Panelboards |
| Wire Gauge | #14-8 AWG Cu/Al |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Accessories | Load Side Lugs Included |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40°C |
| Construction Features | Common Trip |
Product FAQs
5 answersWhat applications are the MHCA series breakers designed for?
The MHCA series, including the MHCA215, is engineered specifically for specialized residential applications, primarily serving as breakers for Square D Mobile Home panelboards.
Is the Square D MHCA215 breaker HACR rated?
Yes, this unit is fully HACR rated, meaning it is approved for use with compatible heating, air conditioning, and refrigeration systems.
What are the wiring requirements for installing the MHCA215?
The breaker is equipped with load side lugs that accept either copper or aluminum conductors. The supported wire range is 14 AWG to 8 AWG, which easily accommodates standard wiring sizes for 15A circuits.
How does the trip mechanism operate on this 2-pole breaker?
The breaker features an internal common trip mechanism. This ensures that both poles will open simultaneously to disconnect power if an overcurrent or short circuit is detected on either leg.
What is the ambient operating temperature rating for the MHCA215 breaker?
This breaker is calibrated for continuous operation in an ambient temperature of 40 degrees Celsius.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
Same Day Shipping
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.