AC Current Probe Model MN77

The AC Current Probe Model MN77 features a measurement range of 5mA to 20A, with a transformation ratio of 1000:1. Its maximum clamping diameter is 0.78" (20mm). The probe includes a 6.5' (2m) lead with proprietary CA connector. The Model MN77 is designed for use with Multi-Function Installation Testers Models C.A 6116/6116N, and C.A 6117.
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
MN77 2138.53 AC Current Probe Model MN77 $0.00
Sale: $0.00
Discontinued
ModelMN77
Cat. #2138.53
DescriptionAC Current Probe Model MN77
List Price$0.00
Sale: $0.00
Discontinued
Print
Meter Compatibility C.A 6116N, C.A 6117
Maximum Clamping Diameter 0.78" (20mm)
Current Range 20A
Measurement Range 5mA to 20A
Transformation Ratio 1000:1
Output 6.5ft (2m) lead with proprietary CA connector
Operating Temperature 32° to +113°F  (0° to +45°C); 90% RH
Storage Temperature -40° to +158°F  (-40° to +70°C)
Dimensions  (HxWxD) 5.31 x 2.01 x 1.18” (135 x 51 x 30mm)
Weight 6.35 oz (180g)
Pollution Degree 2
Ingress Protection IP 40, IP 30 with jaws open
Safety Compliance IEC 61010-2-032, EN 61010-1, EN61010-031 300V CAT IV,
600V CAT III

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
2118.09 General Carrying Case
Dimensions: 13 x 9.5 x 3"
$73.50
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
2140.52 Cat.# 2140.52 is DISCONTINUED. Click on replacement items: Cat #5100.00: Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2). DISCONTINUED $0.00 Discontinued
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
2140.54 Cat.# 2140.54 DISCONTINUED Click on replacement items: Cat #5100.04: Clip - Safety Alligator - Blue (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
2140.56 Clip – Set of 4, Safety Alligator (Red, Black, Blue & White) {Rated 1000V CAT IV, 15A, UL} $0.00 Discontinued
2152.24 Cat.# 2152.24 is DISCONTINUED. Click on replacement items: 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$20.00
Model
Cat. #2118.09
DescriptionGeneral Carrying Case
Dimensions: 13 x 9.5 x 3"
List Price$73.50
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. #2140.52
DescriptionCat.# 2140.52 is DISCONTINUED. Click on replacement items: Cat #5100.00: Clip - Safety Alligator - Red (1000V CAT IV, 15A, UL V2). DISCONTINUED
List Price$0.00
Discontinued
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. #2140.54
DescriptionCat.# 2140.54 DISCONTINUED Click on replacement items: Cat #5100.04: Clip - Safety Alligator - Blue (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
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
DescriptionCat.# 2152.24 is DISCONTINUED. Click on replacement items: 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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