10-00286-14 Relay 50 Amp 4 Prong - Carpenter Bus Parts

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

The Mobile Climate Control Relay (Part #10-00286-14) is a heavy-duty, high-capacity electrical relay designed specifically for the demanding HVAC systems of transit buses and coaches. Rated at 50 Amps, this 4-prong (4-pin) relay serves as a critical switch for high-draw components such as condenser fans, evaporator blowers, and A/C compressor clutches. It is built to handle higher current loads than standard automotive relays, ensuring reliable performance in continuous-duty commercial applications.

Suppliers (1)

• Carpenter Bus Parts

  10-00286-14 Relay 50 Amp 4 Prong - Carpenter Bus Parts · Stock not confirmed

  Checked Oct 28, 2026
  No price
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Specifications and fitment

Part Number

10-00286-14

Manufacturer

Mobile Climate Control (MCC)

Amperage Rating

50 Amps (High Capacity)

Voltage

12V DC

Terminals

4-Prong (SPST – Single Pole Single Throw)

Configuration

Normally Open (NO)

Application

Controls high-load HVAC circuits (Fans, Blowers, Clutches).

Weight

1 lbs

Dimensions

2 × 2 × 2 in

Features

• Designed for demanding HVAC systems
• Rated at 50 Amps
• 4-prong relay for high-draw components
• Built for reliable performance in commercial applications
• Plug-in installation for easy replacement

Price history