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MP Series 53
Branch Disconnect Circuit Breaker

MP Series 53
Branch Disconnect Circuit Breaker

The MP Series 53 is designed specifically to bring together two traditionally separated products (breaker / switch) into a single small package device that may be conveniently located for ease of access. The MP Series 53 combines key attributes required of ABYC circuit breakers (UL1077 & SAE J1428) and the Marine Power switching standards (UL1107). This new innovative product provides upstream backup short circuit protection up to 3,000 amperes for the branch house circuits.  This device helps prevent battery draw down while the switch is in the off position while providing savings in space, labor, and wiring costs.

MP Branch Disconnect Circuit Breaker
PRODUCT FEATURES
Series 53-V1
1

Key Features

  • Made in the USA
  • Ignition Protected
  • IP66 & IP67
  • Trip Free Cycling
  • Compliances - UL1077, SAE J1428, UL1107, & SAE J553
2

Ratings

  • Voltage – 32 VDC 
  • Current – 10 - 80 Amperes
  • Short Circuit Interrupt –

    14 & 28VDC per SAE J553 & UL 1077* (U3)
    1.5kA @ 28VDC per ABYC & UL 1077* (U3)
    3kA @ 28VDC per UL1077*

3

Specifications

  • Sine Vibration: per UL 1107* at 100% rated current
  • Random Vibration: 12g per MIL-STD-202, Method 214
  • Shock: 10g per UL 1107*
  • Corrosion: 96 hrs per MIL-STD-202, Method 101
  • Humidity: 240 hrs per MIL-SID-202, Method 106
  • Temperature Environmental:-30oC/+60oC per UL1107*
  • Temperature Rise: per UL1107*
  • Switch Cycles: per UL1107*, 28VDC & 100% rated current
  • Overload Cycling: 10x rating per UL 1077* at 30VDC

     (* Tested per methods of standard.) Specifications subject to change.

Additional Information on MP Series 53

Data-Sheet

Data Sheet

Our data sheet includes physical configuration details, operating characteristics, and more.
RoHS-Tech-Brief

RoHS Technical Brief

The RoHS technical brief is Mechanical Products’ (MP) policy to avoid the use of hazardous materials in our processes.
Samples

Samples

MP samples are available to manufacturers for new designs, prototype builds, product improvements and testing purposes.
Drawings

Drawings

MP drawings and models are available upon request for design and engineering user.

QUALITY CERTIFICATIONS

SAE
RoHS
ABYC
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Question-Mark

Application Assistance, Selection Assistance, Unresolved Issues

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