C.E. Niehoff Alternators| J&N

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C.E. Niehoff Alternators

C.E. Niehoff Alternators

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208 Products

Amps

100
140
150
160
175
200
225
250
260
290
30
300
330
340
350
360
370
400
415
430
50
525
550
570
60
65
650
70
80

250
260
290
30
300
330
340
350
360
400
430
50
525
550
570
60
65
650
70
80
370
415

Condition

New

Fan Location

External
Internal

Mount Type

J180
Pad
Cradle

Number of Grooves

8

Polarity

Insulated
Negative
Negative or Positive

Regulator Location

External
Internal

Rotation

Counter Clockwise
Clockwise / Counter Clockwise

Voltage Nominal

12
12/24
24
24/32

208 Products

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C.E. Niehoff Alternator

ALT 28V 260A NG XR

Volt24

Amps260

ConditionNew

Mount Hole ID 112.200mm

Mount Hole 1 TypeUnthreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312.200mm

Mount Hole 3 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/2-13

PolarityNegative

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C.E. Niehoff Alternator

12 Volt 350 Amp Alternator

Critical NoteRegulator sold separately Meets J1113 Standard for Electromagnetic Interference Suppression

Volt12

Amps350

ConditionNew

Rotation DirectionClockwise / Counter Clockwise

Mount Hole ID 113.200mm

Mount Hole 1 TypeUnthreaded

Mount Hole 2 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/2-13

PolarityNegative

Brushless Design

Recommended regulator CEN-A2-128

Custom 7" Hinge Mounting Configuration

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C.E. Niehoff Alternator

HL-ALT 28.0V 60A 168

Critical NoteThe Only Components That Can Be Serviced on This Unit Are the Cover, Fan, Pulley & Regulator@ Rebuilding This Unit Voids the Hazardous Location Certification

Volt24

Amps60

ConditionNew

Mount Hole ID 15/16-18

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

PolarityInsulated

1-Wire@ CSA/UL Listed as CLASS 1, DIV 2 GROUP D for Use in Hazardous Locations

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C.E. Niehoff Alternator

ALT 28V 260A

Lester8925

Volt24

Amps260

ConditionNew

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

Brushless

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C.E. Niehoff Alternator

ALT 28V 350A

Critical NoteIncludes C703 Unit with Cable Clamp, Fan Guard and Eye Bolt

Volt24

Amps350

ConditionNew

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

Brushless@ Direct Replacement for 50DN

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C.E. Niehoff Alternator

12 Volt 400 Amp Alternator

Critical NoteRegulator sold separately.

Volt12

Amps400

ConditionNew

Mount Hole ID 113.100mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 2M12x1.75

Mount Hole 2 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal IDB+

Terminal SizeM12x1.75

Terminal ID 2B-

Terminal 2 SizeM10x1.5

PolarityNegative

Shaft Pulley OD22.200mm

Brushless Design

225 Amp Output at Idle

Custom 7" Hinge Mounting Configuration

Recommended regulator CEN-A2-155

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C.E. Niehoff Alternator

12 Volt 360 Amp Alternator

Critical NoteRegulator sold separately

Volt12

Amps360

ConditionNew

Mount TypePad

Pad Span Length126.24

Mount Hole 1 TypeUnthreaded

Mount Hole 2 TypeUnthreaded

Mount Hole 3 TypeUnthreaded

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

PolarityNegative

Brushless Design

Over Voltage Cut Out Circuit

Modular Rectifier Assembly

Features Bi-Directional Fan

Recommended regulator CEN-A2-348

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C.E. Niehoff Alternator

ALT 28V 525A

Critical NoteSame as C803 but Includes Fan Guard, Eye-Bolt, Wire Clamp & Air Intake

Volt24

Amps525

ConditionNew

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/2-13

PolarityNegative

Includes Fan@ 325 Amps Output at Idle@ Internally Rectified@ 4" Fresh Air Duct Vent for High Temperature Engine Compartments@ Serviceable Diodes

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C.E. Niehoff Alternator

12 Volt 340 Amp Alternator

Lester7590, 7591

Critical NoteRegulator sold separately. When Replacing #A1-608 with a #C630, There Is a 1mm Height Difference in the Pulley Shoulder@ This May Cause the Pulley Nut to Bottom Out on the Shaft Before the Pulley Is Properly Secured in Certain Applications

Volt12

Amps350

ConditionNew

Mount TypeJ180

Mount Hole ID 11/2-13

Mount Hole 1 TypeThreaded

Mount Hole 2 TypeUnthreaded

Mount Hole ID 313.100mm

Mount Hole 3 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/2-13

PolarityNegative

Shaft Pulley OD0.874"

Shaft Pulley OD22.200mm

Recommended regulator CEN-A2-121

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SKU: CEN-A1-125

C.E. Niehoff Alternator

ALT 12V 80A NG IR

Volt12

Amps80

ConditionNew

Fan LocationExternal

Regulator LocationInternal

Terminal ID 2B+

Terminal 2 Size1/4-20

Brushless

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C.E. Niehoff Alternator

ALT 28V 260A

Volt24

Amps260

ConditionNew

Mount Hole ID 113.100mm

Mount Hole 1 TypeUnthreaded

Mount Hole 2 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

Rear Housing Offset at 2:00 from Rear View Compared to C653@ 6-Pin Regulator Harness Plug@ B+ Terminal Internally Threaded

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C.E. Niehoff Alternator

12 Volt 430 Amp Alternator

Critical NoteRegulator sold separately. EMI Suppression to SAE J1113 Spec Will Not Cause Interference with the Vehicle's Communication Equipment

Volt12

Amps430

ConditionNew

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

PolarityNegative

Brushless Design

The C680 Is a Custom Pad Mount Alternator with a 5.91" or 150.1mm Pad Mounting Hole Span Length.

240A Output at Idle

Recommended regulator CEN-A2-155

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C.E. Niehoff Alternator

ALT 28V 300A

Volt24

Amps300

ConditionNew

Regulator Clock12:00

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

PolarityNegative

Female Output Stud@ 180 Amps Output at Idle@ 6.9" Hinge Mount

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SKU: CEN-A1-102

C.E. Niehoff Alternator

ALT 12V 60A IG XR

Volt12

Amps60

ConditionNew

Regulator Clock3:00

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/4-20

Brushless

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C.E. Niehoff Alternator

ALT 14V 360A

Volt12/24

Amps360

Regulator Clock8:00

Mount Hole ID 112.800mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 212.800mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312.800mm

Mount Hole 3 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

PolarityNegative

Shaft Pulley OD0.874"

Shaft Pulley OD22.200mm

12" Long Harness

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C.E. Niehoff Alternator

14 Volt 360 Amp Alternator

Critical NoteWhen Replacing the C520 with the C527, You Will Need to Replace Regulator with the (5) Pin Version

Volt12

Amps360

ConditionNew

Pad Span Length126.24

Mount Hole ID 111mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 211mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 311mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 411mm

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM10x1.50

PolarityNegative

Shaft Pulley OD0.875"

Shaft Pulley OD22.220mm

5-Pin Regulator Plug

Requires A2-348 Regulator

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C.E. Niehoff Alternator

12 Volt 360 Amp Alternator

Brushless Design

Direct interchange, is compatible with 190mm bracket.

Modular Rectifier Assembly

Amps360

ConditionNew

Critical NoteRegulator sold separately.

Fan LocationExternal

Mount TypePad

Regulator LocationExternal

Volt12

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C.E. Niehoff Alternator

12 Volt 400 Amp Alternator

Critical NoteRegulator sold separately.

Volt12

Amps400

ConditionNew

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/2-13

Brushless Design

Recommended regulator CEN-A2-128

Custom 7" Hinge Mounting Configuration

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C.E. Niehoff Alternator

12 Volt 400 Amp Alternator

Critical NoteRegulator sold separately.

Volt12

Amps400

ConditionNew

Mount TypeJ180

Mount Hole ID 113.100mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 2M12-1.75

Mount Hole 2 TypeUnthreaded

Mount Hole 3 TypeThreaded

Alt Mounting Foot ID13.100mm

Fan LocationExternal

Regulator LocationExternal

Terminal IDB+

Terminal Size1/2-13 Internally Threaded

Terminal ID 2B-

Terminal 2 SizeM10-1.5

PolarityNegative

Shaft Pulley OD22.200mm

Brushless Design

225A Output at Idle

Meets SAE J1113 Specification for Noise Suppression

Recommended regulator CEN-A2-155

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C.E. Niehoff Alternator

12 Volt 400 Amp Alternator

Critical NoteRegulator sold separately. This Unit Replaces Units #C711 & #C712 But the Regulator is Different and the Shaft for the #C714 is Larger So a New Pulley Must Be Used

Volt12

Amps400

ConditionNew

Mount Hole ID 110mm

Mount Hole 1 TypeUnthreaded

Mount Hole ID 210mm

Mount Hole 2 TypeUnthreaded

Mount Hole ID 312.700mm

Mount Hole 3 TypeUnthreaded

Mount Hole ID 412.700mm

Mount Hole 4 TypeUnthreaded

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 SizeM12x1.75

PolarityNegative

Brushless Design

Recommended regulator CEN-A2-155

Custom 7" Hinge Mounting Configuration

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C.E. Niehoff Alternator

12 Volt 400 Amp Alternator

Critical NoteRegulator sold separately.

Volt12

Amps400

ConditionNew

Fan LocationExternal

Regulator LocationExternal

PolarityNegative

Brushless Design

Recommended regulator CEN-A2-155

Custom 7" Hinge Mounting Configuration

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C.E. Niehoff Alternator

HL-ALT 14.2V 70A 980

Critical NoteThe Only Components That Can Be Serviced on This Unit Are the Cover, Fan, Pulley & Regulator@ Rebuilding This Unit Voids the Hazardous Location Certification

Volt12

Amps70

ConditionNew

Mount Hole ID 111.400mm

Mount Hole 1 TypeUnthreaded

Mount Hole 2 TypeUnthreaded

Fan LocationExternal

Regulator LocationInternal

PolarityInsulated

CSA Certified - Class I, Division 2 Group B, C & D T3C

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SKU: CEN-A1-103

C.E. Niehoff Alternator

ALT 24V 50A IG XR

Volt24

Amps50

ConditionNew

Regulator Clock3:00

Fan LocationExternal

Regulator LocationExternal

Terminal ID 2B+

Terminal 2 Size1/4-20

Brushless

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C.E. Niehoff Alternator

Alternator 14 Volt 415 Amp

Critical NoteRegulator sold separately

Volt12

Amps415

ConditionNew

Mount TypePad

Fan LocationExternal

Regulator LocationExternal

Brushless Design

Design is compatible with 190mm bracket.

Recommended regulator CEN-A2-3108

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