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Circuit Breakers
R185 Series
Features
Type III Manual Reset with Push−to−Trip Switch
IP67 Water Resistant, Splash and Dust Proof Housing
Single Pole, Thermal Device
Ignition Protected
Meets SAE J1171 External Ignition Protection of Marine
Electrical Devices
CE Approval
1/4−28 Threaded Studs
Surface Mount, Protective Stud Insulator Included
Typically Used in DC Power Systems in Marine, Truck, and RV
Applications. Add On Protection for Accessories
Thermal Circuit Breaker, Hydraulic
and Hi−Amp Protector
D94
Molded Cover
.197
(5.0)
2.244
(57.0)
1.819
(46.2)
.264 (6.7) Dia.
(2 Places)
1/4−28 Thread
(2 Places)
1.445
(36.7)
2.913
(74.0)
1.913 (48.6)
Reset Lever
1.063 (27.0)
Current Rating
NTE Type No.
R185−25A 25 R185−80A 80
R185−30A 30 R185−90A 90
R185−35A 35 R185−100A 100
R185−40A 40 R185−120A 120
R185−50A 50 R185−130A 130
R185−60A 60 R185−140A 140
R185−70A 70 R185−150A 150
Amps
NTE Type No.
Current Rating
Trip Times
Rated Load Trip Times
100% Hold, No Trip within 30 Minutes
150% Trip within 30 Minutes
200% Trip in12 − 45 Seconds
300% Trip in 3.5 − 12 Seconds
Amps
Electrical Specifications
Electrical Characteristics
Rating: 25A to 150A
Interrupt Rating: 3000 Amps @ 48 VDC; 2500 Amps @ 14 VDC
Insulation Resistance: 100 megohms @ 500 VDC
Dielectric Strength: 1800V, 1 minute
Mechanical Characteristics
Termination: 1/4−28 threaded stud
Mounting: Surface Mount
Environmental Characteristics
Operating: −32 C to +82 C
Storage: −34
C to +149 C
NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com
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