Newmar 20 Amp Double Pole Breaker W/ Black Throw

Brand: Newmar
Model: 20ADB

Image may be subject to copyright.
See original image, page or contact us.

All circuit breakers offered by NEWMAR are UL recognized and CSA listed for AC and DC
systems and meet USCG requirements as a qualified circuit protection device.

Single and Double Pole

Fit all NEWMAR electrical panels, as well as most other brands

  • Feature magnetic-hydraulic "trip-free" mechanism
  • 5-30 amp rated to 65 VDC or 277 VAC; 40, 50 amp rated to 32 VDC or 120 VAC (See rating note below).
  • Mounting scrws not provide order separatly
  • #10 screw terminals on rear for wiring


  • Red, white or black toggle handles
  • Single pole values: 5, 10, 15, 20, 25, 30, 40 or 50 amp.
  • Double pole values: 15, 20, 30 or 50 amp

Important Circuit Breaker Rating Note: Standard series breakers shown on this page which are rated higher than 30 amps are acceptable for use in 230 VAC Line-to-Line systems (where each leg is 115 VAC - to - neutral), but are not rated for 230 VAC line-to-neutral systems.

PriceSellerAvailabilityLast Seen
$41.03Hodges MarineOut of Stock18 Aug 2019
Related products:

Newmar 50 Amp Double Pole Breaker W/ Black Throw
$40.89 to $53.25

Newmar 30 Amp Double Pole Breaker W/ Black Throw
$41.03 to $58.99

Newmar 15 Amp Double Pole Breaker W/ Black Throw
You may also find these interesting:

Replacment Icer-Ette Water Valve
$42.4 to $62.99

Raritan Tru-Design Manual Aquavalve - Y-Valve

Crown Head - Lower Exchange Unit 12V

Raymarine ST1000 Tiller Pilot
$50.0 to $729.59

Raymarine Gearbox Kit
$50.0 to $70.0

Raymarine Replacement / Extra Spoke Wheel Clamp
$20.0 to $46.45
Information here may not be up-to-date or accurate. Refer to store websites for details and authoritative information.
best photos you will ever see
for the map obsessed
boat parts and history
marine life photography