• Product meets UL established electrical standards.

AC Current Probe Model MN261

The MN261 is a high sensitivity probe with voltage outputs (100mV/A and 10mV/A) and combine two switch-selectable ranges of 20A and 200A, thus permitting accurate measurements at low and high levels. The MN261 is designed for oscilloscopes and other BNC terminated instruments. It has two performing ranges (20A, 200A) both voltage output (100mV/A and 10mV/A) and 40Hz to 10kHz response.
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
MN261 2115.82 AC Current Probe Model MN261
(20A, 100mV/A & 200A, 10mV/A, BNC)
$252.00 Consult Factory for Availability
ModelMN261
Cat. #2115.82
DescriptionAC Current Probe Model MN261
(20A, 100mV/A & 200A, 10mV/A, BNC)
List Price$252.00
Consult Factory for Availability
Print
Maximum Conductor Size 0.78" (20mm), bus bar 20x5mm
Current Range 20A & 200Arms AC
Measurement Range 0.1 to 24A & 0.1 to 240A
Output 6ft (2m) lead with insulated BNC connector
Transformation Ratio N/A
Output Signal 100mV/A (2V @ 20A), 10mV/A AC (2V @ 200A)
Accuracy 50/60Hz 2% ± 0.5A & 20A, 1.5%  ± 0.5A @ 20A & 200A
Frequency Range 40Hz to 10KHz (-3dB)
Phase Shift At 50Hz 3° @ 200A
Open Secondary Voltage N/A
Load Impedance 1MΩ & ≤ 100pF
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)
Overload 24A & 240A for 10 min ON, 30 min OFF
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 $20.00
MN261 2115.82 AC Current Probe Model MN261
(20A, 100mV/A & 200A, 10mV/A, BNC)
$252.00 Consult Factory for Availability
2118.09 General Carrying Case
Dimensions: 13 x 9.5 x 3"
$73.50
2119.94 Adapter - BNC (Female) to 4mm Banana (Male) 600V CAT III $23.25
2133.72 Small Classic Tool Bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
$36.00
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, 8510 & PEL105
Dimensions: 18 x 9 x 12"
$53.00
5100.00 Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2) $11.50
5100.04 Clip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2) $11.50
5100.07 Lead - set of 2, 5 ft color-coded (red/black) PVC w/ 4mm ST/ST plugs $25.00
2140.53 Cat.# 2140.53 DISCONTINUED Click on replacement items: Cat #5000.99: Clip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2)).; $0.00 Discontinued
2140.55 Cat.# 2140.55 DISCONTINUED Click on replacement items: Cat #5100.05: Clip - Safety Alligator - White (1000 V CAT IV, 15 A, UL) $0.00 Discontinued
Model
Cat. #1017.45
DescriptionAdapter - 4mm non-insulated for safety leads
List Price$20.00
Model MN261
Cat. #2115.82
DescriptionAC Current Probe Model MN261
(20A, 100mV/A & 200A, 10mV/A, BNC)
List Price$252.00
Consult Factory for Availability
Model
Cat. #2118.09
DescriptionGeneral Carrying Case
Dimensions: 13 x 9.5 x 3"
List Price$73.50
Model
Cat. #2119.94
DescriptionAdapter - BNC (Female) to 4mm Banana (Male) 600V CAT III
List Price$23.25
Model
Cat. #2133.72
DescriptionSmall Classic Tool Bag for field use.
12 Exterior and 14 Interior pockets
Dimensions: 13.0 x 9.8 x 9.5"
List Price$36.00
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, 8510 & PEL105
Dimensions: 18 x 9 x 12"
List Price$53.00
Model
Cat. #5100.00
DescriptionClip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2)
List Price$11.50
Model
Cat. #5100.04
DescriptionClip - Safety Alligator - Blue (1000V CAT IV, 15A, UL V2)
List Price$11.50
Model
Cat. #5100.07
DescriptionLead - set of 2, 5 ft color-coded (red/black) PVC w/ 4mm ST/ST plugs
List Price$25.00
Model
Cat. #2140.53
DescriptionCat.# 2140.53 DISCONTINUED Click on replacement items: Cat #5000.99: Clip - Safety Alligator - Black (1000V CAT IV, 15A, UL V2)).;
List Price$0.00
Discontinued
Model
Cat. #2140.55
DescriptionCat.# 2140.55 DISCONTINUED Click on replacement items: Cat #5100.05: Clip - Safety Alligator - White (1000 V CAT IV, 15 A, UL)
List Price$0.00
Discontinued

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