PRODUCT DESCRIPTION

NR-311315 alternator regulator is a 24V electronic voltage regulator with a 28.8V set voltage, designed for heavy-duty alternators using an A-Circuit charging system. Featuring Trio power type technology, it precisely regulates alternator output voltage to ensure stable battery charging and reliable electrical system performance. It is widely used in MAN, Mercedes-Benz, Scania, Volvo, Renault, DAF, and Cummins-powered heavy-duty commercial vehicles.

Technical Specifications

Product Type: Alternator Regulator

Voltage: 24V

Set Voltage: 28.8V

Terminal Type: N/C

Circuit Type: A-Circuit

Power Type: Trio

Mounting Hole Distance (Center to Center): 64 mm

Applications

• MAN trucks and buses
• Mercedes-Benz trucks and buses
• Scania trucks and buses
• Volvo heavy-duty commercial vehicles
• Renault Trucks
• DAF heavy-duty vehicles
• Cummins-powered commercial vehicles
• Neoplan buses
• Kässbohrer buses
• Bosch 24V Trio-type alternator systems

Reference Numbers (Crosses)

Bosch: 0192053003, 0192053009, 0192053012, 0192053014, 0192053025, 1197011001, 1197311315, 1987AN0215, 9190457001, 9190457051

Cargo: 131340, 333245

Delco Remy: 19025516

Deutz: 1180441, 1320082, 1320381, 8122275

Fiat: 93157259

Ghibaudi: RTR3255

IKA: 142041, 160581

Iskra: 11125152, 16908885

Iveco: 93157259, 93194810

KRAUF: ARB0381AD, ARB0381UT

Magneti Marelli: AMP0041

MAHLE: MGX328KIT

MAN: 81256016015, 81256016021, 81256016025, 81256016030

Mercedes-Benz: 0001542305, 0001549606, 0021543506, 0021545506, 0021545606, 0021546806, 0021547306, 0021549602, 0021549606, A0001542305, A0001549606, A0021543506, A0021545506, A0021545606, A0021546806, A0021547306, A0021549602, A0021549606

Mobiletron: VRB206

Motorherz: ARB0381WA

Renault: 5000820869, 5001830093, 5001831925

Scania: 1386966

SJW: B381, WB382

Transpo: IB381, IB382

Unipoint: YRV19

UTM: RB0381A, RB0381B

VAG: 2RP903803

Volvo: 1698764, 19995024, 3097403, 67115

ZAUFER: 310N10241Z