Measures Measures |
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Test End Test End |
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| Current Clamp | Current Loop |
Safety Rating Safety Rating |
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Current Input:Current Output Current Input:Current Output |
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Voltage Output Signal Per Amp Supplied-2 Voltage Output SignalPer Amp Supplied-2 |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Input Power Input Power |
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Housing Type Housing Type |
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About Safety Ratings for Electrical Testing
More
Current-Sensing Test Leads
Measure current without interrupting the circuit by connecting these test leads to a multimeter or current meter.
The connection end is a 4 mm banana plug, which is the standard for connecting to a multimeter or current meter.
These test leads step down the sensed current to a level that works with a multimeter or current meter—the signal reduction ratio is the factor by which they reduce current.
Test Leads
Current Loop
Current Clamp
| Test End | For Max. Cord Dia. | Connection End | AC Current, A | DC Current, A | Current Accuracy | Voltage Output Signal Per Amp Supplied | For Current Range, A | AC Voltage | Safety Rating | Frequency Range | Jaw Opening | Loop Opening | Cord Lg. | Batteries Required | Batteries Included | Each | |
Measures AC Current | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flexible Current Loop | __ | Sheathed Banana Plug | 5-3,000 | __ | 1% | 10.000 mV AC, 1.000 mV AC, 1.000 mV DC | 5-300, 50-3,000 | 1,000 | CAT IV, 600V | 40 Hz-5 kHz | __ | 7.6" | 78" | Yes | Yes | 0000000 | 0000000 |
Measures AC Current and DC Current | |||||||||||||||||
| Current Clamp | 1.22" | Sheathed Banana Plug | 0-1,000 | 0-1,000 | 1% | 1.000 mV AC, 1.000 mV DC | 0-200, 0-1,000 | 300 | CAT III, 300V | 0 Hz-10 kHz | 1.25" | __ | 59" | Yes | Yes | 00000000 | 000000 |
Fluke Test Leads
Fluke Current Clamp
| Manufacturer Model Number | Test End | For Max. Cord Dia. | Connection End | AC Current, A | Current Accuracy | Current Output Signal Per Amp Supplied | For Current Range, A | AC Voltage | Safety Rating | Frequency Range | Jaw Opening | For Fluke Model Number | Cord Lg. | Batteries Required | Each | |
Measures AC Current | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| i400 | Current Clamp | 1.25" | Sheathed Banana Plug | 1-400 | 2% | 1.000 mA | 1-400 | 1,000 | CAT IV, 600V | 5 Hz-20 kHz | 1.25" | 27 II, 28 II, 77IV, 83V, 87V, 179, 287, 289, 787, 789, 1577, 1587 | 59" | No | 0000000 | 0000000 |
Current Conditioners for Electrical Monitors
Reduce high current flows to levels that work with panel monitors and other electrical measuring equipment.
Feed-through conditioners with wire leads work with AC current.
Hinged conditioners open so you can run a wire through them without cutting the power.
Feed-Through Housing
Feed-Through—Screw Terminals
Feed-Through—Wire Leads
Mounting Holes | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | Current Input: Current Output | Input AC Current, A | Output DC Voltage | Output Current | Operating DC Voltage | Wire Connection | Ht. | Wd. | Dp. | Temperature, ° F | Fasteners Included | Dia. | No. of | Specifications Met | Each | |
Power Required | ||||||||||||||||
| 0.74" | __ | 0-2, 0-5 | __ | 4-20 mA | 24 | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 0000000 |
| 0.74" | __ | 0-10, 0-20, 0-50 | __ | 4-20 mA | 24 | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.74" | __ | 0-100, 0-150, 0-200 | __ | 4-20 mA | 24 | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
Self Powered | ||||||||||||||||
| 0.74" | __ | 0-10, 0-20, 0-50 | 0-5 | __ | __ | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.74" | __ | 0-10, 0-20, 0-50 | 0-10 | __ | __ | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.74" | __ | 0-100, 0-150, 0-200 | 0-5 | __ | __ | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.74" | __ | 0-100, 0-150, 0-200 | 0-10 | __ | __ | Screw Terminals | 2.18" | 3.5" | 0.93" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 1.13" | 100:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 1.13" | 150:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 1.13" | 200:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 1.13" | 300:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 1.13" | 50:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 1.13" | 80:5 | __ | __ | 0-5 A | __ | Wire Leads | 2.46" | 1.05" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 2.5" | 1,000:5 | __ | __ | 0-5 A | __ | Wire Leads | 4.7" | 1.1" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 2.5" | 1,200:5 | __ | __ | 0-5 A | __ | Wire Leads | 4.7" | 1.1" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 2.5" | 1,500:5 | __ | __ | 0-5 A | __ | Wire Leads | 4.7" | 1.1" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 2.5" | 500:5 | __ | __ | 0-5 A | __ | Wire Leads | 4.7" | 1.1" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
| 2.5" | 750:5 | __ | __ | 0-5 A | __ | Wire Leads | 4.7" | 1.1" | __ | 0° to 165° | __ | __ | __ | UL Recognized Component, C-UL Recognized Component | 00000000 | 00000 |
Hinged Housing
Hinged
Mounting Holes | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | Input AC Current, A | Output DC Voltage | Output Current | Operating DC Voltage | Wire Connection | Ht. | Wd. | Dp. | Temperature, ° F | Fasteners Included | Dia. | No. of | Specifications Met | Each | |
Self Powered | |||||||||||||||
| 0.85" | 0-10, 0-20, 0-50 | 0-5 | __ | __ | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 0000000 |
| 0.85" | 0-10, 0-20, 0-50 | 0-10 | __ | __ | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.85" | 0-100, 0-150, 0-200 | 0-5 | __ | __ | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.85" | 0-100, 0-150, 0-200 | 0-10 | __ | __ | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
Power Required | |||||||||||||||
| 0.85" | 0-2, 0-5 | __ | 4-20 mA | 24 | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.85" | 0-10, 0-20, 0-50 | __ | 4-20 mA | 24 | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
| 0.85" | 0-100, 0-150, 0-200 | __ | 4-20 mA | 24 | Screw Terminals | 2.25" | 3.53" | 1.19" | 0° to 120° | Yes | 0.19" | 2 | UL Listed, C-UL Listed | 0000000 | 000000 |
DIN-Rail Mount Current Conditioners for Electrical Monitors
Ready to mount on DIN rail, these conditioners reduce high AC current, creating an output signal that can be used by panel monitors and other electrical measuring equipment.
They have true RMS sensing capability for accurate readings of the AC input current.
Mounting Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input AC Current, A | Output Current, mA | Output DC Voltage | Operating DC Voltage | ID | AC Calculation | Wire Connection | Ht. | Wd. | Dp. | Temperature, ° F | Fasteners Included | Dia. | No. of | Safety Rating | Specifications Met | Each | |
Feed-Through Housing | |||||||||||||||||
| 0-10 | __ | 0-5 | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 0000000 |
| 0-10 | 4-20 | __ | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-20 | __ | 0-5 | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-20 | 4-20 | __ | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-50 | __ | 0-5 | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-50 | 4-20 | __ | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-100 | __ | 0-5 | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
| 0-100 | 4-20 | __ | 24 | 0.79" | True RMS | Screw Terminals | 2.99" | 1.42" | 3.27" | 32° to 140° | No | 0.14" | 2 | CAT II, 600V | UL Recognized Component, C-UL Recognized Component | 00000000 | 000000 |
Current Indicating Rings
With Red Light
With Wire Leads
Run current-carrying wires through these rings to monitor AC current flow.
Ring with a red light illuminates to indicate power.
Rings with wire leads can monitor current from up to 200 ft. away when you attach a remote LED (not included) that illuminates when current is present.
Rings | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wire Lead | Optional Mounting Brackets | |||||||||||||||
| AC Current, A | For Max. Wire Dia. | Alert Type | Light Color | Wire Connection | Required Component | Input Power | Lg. | Gauge | Ht. | Wd. | Dp. | Specifications Met | Each | Each | ||
Measures Current | ||||||||||||||||
| 2 to 100 | 0.31" | Light | Red | __ | __ | Self Powered | __ | __ | 1.29" | 0.46" | 0.95" | __ | 000000 | 000000 | 000000 | 00000 |
| 2 to 100 | 0.29" | __ | __ | Wire Leads | Remote LED | Self Powered | 12" | 22 | 1.04" | 0.46" | 0.95" | UL Recognized Component, C-UL Recognized Component | 000000 | 00000 | 000000 | 00 |
| 2.5 to 100 | 0.55" | __ | __ | Wire Leads | Remote LED | Self Powered | 24" | 20 | 1.49" | 0.52" | 1.33" | UL Recognized Component, C-UL Recognized Component | 000000 | 00000 | 0000000 | 0000 |
| Remote Red LED for Rings with Wire Leads (200 ft.Max. Monitoring Distance) | 000000 | Each | 000000 |
Current Relays
Prevent AC current overload in equipment such as motors and heaters.
These relays sense current flowing through wires routed through the opening. If the current exceeds a set trip point, the relay trips and starts the adjustable delay timer. After the timer's cycle, the relay cuts power to the equipment to protect against overload. Once current drops below the trip point, the relay allows power to flow again to the equipment.
To determine the current trip range for more than one wire, divide the listed trip range by the number of wires passed through the opening.
| Current Trip Range for One Wire, A | Switch Industry Designation | Resistive Load | Delay Time Range | For Max. Wire Dia. | Ht. | Wd. | Dp. | Input AC Voltage | Wire Connection | Specifications Met | Mount Type | Fasteners Included | Mounting Hole Dia. | No. of Mounting Holes | Each | |
Measures Current | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1-1 | SPDT | 10 A @ 240 V AC | 0.5-6 sec. | 0.5" | 2.13" | 3.5" | 2.5" | 120 | 1/4" Quick-Disconnect Terminals | UL Recognized Component | Screw On | No | 0.19" | 2 | 00000000 | 0000000 |
| 1-10 | SPDT | 10 A @ 240 V AC | 0.5-6 sec. | 0.5" | 2.13" | 3.5" | 2.5" | 120 | 1/4" Quick-Disconnect Terminals | UL Recognized Component, C-UL Recognized Component | Screw On | No | 0.19" | 2 | 00000000 | 000000 |
| 3-30 | SPDT | 10 A @ 240 V AC | 0.5-6 sec. | 0.5" | 2.13" | 3.5" | 2.5" | 120 | 1/4" Quick-Disconnect Terminals | UL Recognized Component, C-UL Recognized Component | Screw On | No | 0.19" | 2 | 00000000 | 000000 |
| 6-60 | SPDT | 10 A @ 240 V AC | 0.5-6 sec. | 0.5" | 2.13" | 3.5" | 2.5" | 120 | 1/4" Quick-Disconnect Terminals | UL Recognized Component, C-UL Recognized Component | Screw On | No | 0.19" | 2 | 00000000 | 000000 |
| 10-100 | SPDT | 10 A @ 240 V AC | 0.5-6 sec. | 0.5" | 2.13" | 3.5" | 2.5" | 120 | 1/4" Quick-Disconnect Terminals | UL Recognized Component, C-UL Recognized Component | Screw On | No | 0.19" | 2 | 00000000 | 000000 |
Line Splitters for Clamp-On Multimeters
Determine how much current a device with a two- or three-wire power cord uses without pulling apart the wires. The splitter isolates hot and neutral wires so you can measure AC current in either wire with a clamp-on multimeter.
| Max. AC Current, A | For No. of Wires | Safety Rating | Specifications Met | Each | |
| 15 | 2, 3 | CAT II, 600V | UL Listed, C-UL Listed | 0000000 | 000000 |