Maretron CM-CF-4 Marine Network Port Expander
Maretron CM-CF-4 Marine Network Port Expander
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Maretron CM-CF-4 No Supplier Warranty
Used To Consolidated And Connected Cables Back To The Trunk featuring With Micro-Mid Male Homerun/ Micro-Mid Female Drops and Blue-Gray Nylon Housing.
Features & Benefits
- Ideal for consolidating many connections; for example behind dashboards
- Requires the purchase of an additional double-ended cordset for connection back to the trunk
- Multiport boxes allow several drop cables to be consolidated
- NMEA 2000® Approved
- No Supplier Warranty
- With micro-mid male homerun/ micro-mid female drops
- Blue-Gray Nylon Housing
- 250 volt operating voltage
- 4 ampere operating current
- IP67 Waterproof (When Receptacles Are Covered)
- -22 degree fahrenheit to 176 degree fahrenheit operating temperature
- Approvals: Nmea 2000® Approved/ IEC 61162-3
Specifications
| Model | No Supplier Warranty |
| Color | Blue/Gray |
| Material | Blue-Gray Nylon Housing |
| Weight | 0.4 lb |
| Dimensions | 7 x 2 x 1.4 in |
| Brand | Maretron |
| Manufacturer Part Number | CM-CF-4 |
| UPC | 873804001616 |
Frequently Asked Questions
What color is this auto part?
This is the Blue/Gray variant of the No Supplier Warranty from Maretron.
What are the key construction details?
Maretron No Supplier Warranty features blue-Gray Nylon Housing. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 0.40 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

