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  • Product meets UL established electrical standards.

AC Current Probe Model MN253

The MN253 is a general purpose AC current probe with voltage output. It is designed for use with DMMs or with measuring instruments with voltage inputs. These probes permit the measurement or recording of current with instruments without current ranges. The voltage output is proportional to the current measured (through the jaws). The MN253 offers a voltage output of 10mV per amp measured. The MN253 has integral 5 ft (1.5m) leads terminated by shrouded banana plugs.
NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
MN253 2115.79 AC Current Probe Model MN253 $174.00
ModelMN253
Cat. #2115.79
DescriptionAC Current Probe Model MN253
List Price$174.00
Print
Maximum Conductor Size 0.78" (20mm), bus bar 20x5mm
Current Range 200Arms AC
Measurement Range 0.1 to 240A
Output 5ft (1.5m) lead with 4mm safety banana plug
Transformation Ratio N/A
Output Signal 10mV/A AC (2000mV @ 200A)
Accuracy 50/60Hz 1%  ± 0.5A @ 200A
Frequency Range 40Hz to 10KHz
Phase Shift at 50Hz 2.5° @ 200A
Open Secondary Voltage N/A
Load Impedance 1MΩ
Overload 240A for 10 min ON, 30 min OFF
Dimensions  (H x W x D) 5.47 x 2.00 x 1.18” (139 x 51 x 30mm)
Weight With 24” (610mm) Sensor 6.3 oz (180g)
Operating Temperature 14° to +131°F  (-10° to +55°C)
Storage Temperature -40° to +158°F  (-40° to +70°C)
Operating Humidity 90% RH
Pollution Degree 2
Ingress Protection (Ip) IP40
EMC EN 61326-1
Safety Compliance EN/IEC 61010-1 600V CAT III,
EN/IEC 61010-032

User Manuals

Datasheets

Comparison Charts

Application Notes

Model Cat. # Description List Price Quantity/Status Distributor 
Stock Check
1017.45 Adapter - 4mm Non-insulated for Safety Leads $18.00
2118.09 General Carrying Case
Dimensions: 13 x 9.5 x 3"
$60.00
2118.46 Adapter - Banana (Female) - BNC (Male) (XM-BB) for use with AmpFlex Sensors, Models K100/K110 and SLII Data Loggers
(600V CAT III)
$44.00
2119.94 Adapter - BNC (Female) to 4mm Banana (Male) 600V CAT III $20.00
2133.72 Compact tool bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
$33.50
2133.73 Bag – Extra Large Classic Tool Bag Replacement for Models 3945/3945-B, 6240, 6250, 6471, 6505, 5050, 5060, 5070, 8333, 8335, 8336, 8436 & PEL105
Dimensions: 18 x 9 x 12"
$49.00
2140.52 DISCONTINUED See replacement item: Cat #5100.00 (Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2) ; $8.50 Consult Factory for Availability
2140.53 DISCONTINUED See replacement item: Cat #5000.99 (Clip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2) ; $8.50
2140.54 DISCONTINUED See replacement item: Cat #5100.04 (Clip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2) ; $8.50 Consult Factory for Availability
2140.55 Clip - Safety Alligator - White {Rated 1000V CAT IV, 15A, UL} $8.50
2140.56 Clip – Set of 4, Safety Alligator (Red, Black, Blue & White) {Rated 1000V CAT IV, 15A, UL} $0.00 Discontinued
2152.24 DISCONTINUED See replacement item: Cat. #5100.07 Lead - Set of 2, 5 ft. PVC color-coded (red/black) with 4mm straight/straight banana plugs (1000V CAT IV, 15A, UL V2) $0.00 Discontinued
Model
Cat. #1017.45
DescriptionAdapter - 4mm Non-insulated for Safety Leads
List Price$18.00
Model
Cat. #2118.09
DescriptionGeneral Carrying Case
Dimensions: 13 x 9.5 x 3"
List Price$60.00
Model
Cat. #2118.46
DescriptionAdapter - Banana (Female) - BNC (Male) (XM-BB) for use with AmpFlex Sensors, Models K100/K110 and SLII Data Loggers
(600V CAT III)
List Price$44.00
Model
Cat. #2119.94
DescriptionAdapter - BNC (Female) to 4mm Banana (Male) 600V CAT III
List Price$20.00
Model
Cat. #2133.72
DescriptionCompact tool bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
List Price$33.50
Model
Cat. #2133.73
DescriptionBag – Extra Large Classic Tool Bag Replacement for Models 3945/3945-B, 6240, 6250, 6471, 6505, 5050, 5060, 5070, 8333, 8335, 8336, 8436 & PEL105
Dimensions: 18 x 9 x 12"
List Price$49.00
Model
Cat. #2140.52
DescriptionDISCONTINUED See replacement item: Cat #5100.00 (Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2) ;
List Price$8.50
Consult Factory for Availability
Model
Cat. #2140.53
DescriptionDISCONTINUED See replacement item: Cat #5000.99 (Clip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2) ;
List Price$8.50
Model
Cat. #2140.54
DescriptionDISCONTINUED See replacement item: Cat #5100.04 (Clip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2) ;
List Price$8.50
Consult Factory for Availability
Model
Cat. #2140.55
DescriptionClip - Safety Alligator - White {Rated 1000V CAT IV, 15A, UL}
List Price$8.50
Model
Cat. #2140.56
DescriptionClip – Set of 4, Safety Alligator (Red, Black, Blue & White) {Rated 1000V CAT IV, 15A, UL}
List Price$0.00
Discontinued
Model
Cat. #2152.24
DescriptionDISCONTINUED See replacement item: Cat. #5100.07 Lead - Set of 2, 5 ft. PVC color-coded (red/black) with 4mm straight/straight banana plugs (1000V CAT IV, 15A, UL V2)
List Price$0.00
Discontinued

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