CrimpEngel MR040
40 qt portable fridge/freezer with Engel's swing-motor compressor. Variable draw of 0.7–2.7 A at 12 V depending on conditions; runs on 12/24 V DC or 110–120 V AC.
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How the MR040 is wired
The run drawn here is the 10 ft reference run sized below. Sized against ABYC E-11 — the US reference, and what Transport Canada accepts as an alternative to TP 1332 for pleasure craft under 24 m. Confirm your own run length, routing and terminations before ordering — open this part in the designer to size it against your actual system.
What size cable and fuse does the MR040 need?
Sized against ABYC E-11 — the US reference, and what Transport Canada accepts as an alternative to TP 1332 for pleasure craft under 24 m. The design current is the part's continuous draw. The Crimp engine applies its ordinary continuous-load headroom, voltage-drop budget, terminal clamp, and standard fuse ladder. The 10 ft one-way run is a stated reference, not a universal installation prescription.
Engel MR040 specifications and terminal map
- Compatible systems
- 12 V / 24 V
- Rated power
- 32 W
- Continuous draw
- 2.7 A
- Surge current
- 5 A
Terminal map
| Terminal | Polarity | Direction | Rating |
|---|---|---|---|
| + | positive | input | 5 A |
| − | negative | input | 5 A |
What else you need to wire the MR040
- 20 ft total of 16 AWG (1.5 mm²) marine cable
- Four 16 AWG cable lugs matched to the equipment studs
- 7.5 A fuse and holder on the positive run
- Heat-shrink, strain relief, and terminal boots sized to the cable
Start from this part
Open the canvas with the MR040 already placed, then wire the rest of the system around it. Nothing to install and no sign-up — the project is saved in this browser, and you can download the file whenever you want it.
What is known, assumed, and computed.
Catalog profile
The manufacturer, model, ratings and terminal map are maintained as planning data in Crimp's component catalog. Confirm the current manufacturer manual, exact revision and installed nameplate before ordering or wiring.
Engine reference
Sized against ABYC E-11 — the US reference, and what Transport Canada accepts as an alternative to TP 1332 for pleasure craft under 24 m. The published conductor, fuse and voltage-drop result uses the visible reference length and current basis; it is not a universal installation prescription.
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