

HT Series
Ordering Information

Available Part Numbers
Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links.
3EHT1 | 10EHT1 |
3EHT3 | 10EHT3 |
3EHT7 | 15EHT1 |
3EHT7M | 15EHT6 |
6EHT1 | |
6EHT3 | |
6EHT7 | |
6EHT7M |
Specifications
Maximum leakage current, each Line to Ground: |
| @ 120 VAC 60 Hz | 2 µA |
| @ 250 VAC 50 Hz | 5 µA |
| | |
Hipot rating (one minute): |
| Line to Ground | 2250 VDC |
| Line to Line | 1450 VDC |
| | |
Operating Frequency: | 50 / 60 Hz |
| | |
Rated voltage (max.): | 250 VAC |
| | |
Rated Current: | 3A to 15A |
| |
Operating Ambient Temperature Range (at rated current Ir): |
| | -10°C to +40°C |
In an ambient temperature (Ta) higher than +40°C the maximum operating current (Io) is calculated as |
Electrical Schematics
3 & 6EHT

10EHT
15EHT
Accessories
GA400: NEMA 5-15P to IEC 60320-1 C13 line cord

Case Styles
HT1 (3, 6 and 10 Amps)

Typical Dimensions: |
| Line/Load Terminals(4): | .250 [6.3] with .07 [1.8] Dia. hole |
| Ground Terminal(1): | .250 [6.3] with .07 x .16 [1.8 x 3.8] slot |
| Mounting Holes (2): | .188 [4.75] Dia. |
HT1 (15 Amp)
Typical Dimensions: |
| Line/Load Terminals(4): | .250 [6.3] with .07 [1.8] Dia. hole |
| Ground Terminal(1): | .250 [6.3] with .07 x .16 [1.8 x 3.8] slot |
| Mounting Slots (4): | .203 x .156 [5.16 x 3.96] Dia. |
HT3
Typical Dimensions: | |
| 6A Wire leads (5): | .4.0 [101.6] Min. 18AWG |
| 10A Wire leads (5): | .6.0 [152.4] Min. 18AWG |
| Mounting Holes (2): | .188 [4.75] Dia. |
HT6
Typical Dimensions: | |
| Terminals (5): | 8-32 Torque 18 lbf-in. [2.03 N-m] max. ±2[..22] |
| Mounting Slots (4): | .203 x .156 [5.16 x 3.96] Dia. |
HT7 & HT7M (with metric insert)
Typical Dimensions: |
| Line/Load Terminals(2): | .250 [6.3] with .07 [1.8] Dia. hole |
| Ground Terminal(1): | .250 [6.3] with .07 x .16 [1.8 x 3.8] slot |
| Line Inlet (1): | IEC-60320-1 C14 |
| HT7 Inserts (2): | 6-32 x 1/4 |
| HT7M Inserts (2): | M3 x .5 |
Recommended Panel Cutouts
Case Dimensions
Part No. | A | B | C | D | E |
(max.) | (max.) | (max.) | ±.015 | (max.) |
± .38 |
|
3EHT1, 6EHT1 | 3.56 | 2.15 | 1.81 | 2.938 | 3.38 |
90.4 | 54.6 | 46.0 | 74.63 | 85.9 |
|
3EHT3, 6EHT3 | 2.55 | 2.15 | 1.81 | 2.938 | 3.38 |
64.8 | 54.6 | 46.0 | 74.63 | 85.9 |
|
3EHT7, 3EHT7M, 6EHT7, 6EHT7M | 3.52 | 2.25 | 1.78 | 1.575 | 0.63* |
89.4 | 57.2 | 45.2 | 40.01 | 16.0* |
|
10EHT1 | 4.69 | 2.27 | 1.8 | 4.063 | 4.47 |
119.1 | 57.7 | 45.7 | 103.2 | 113.5 |
|
10EHT3 | 3.69 | 2.27 | 1.8 | 4.063 | 4.47 |
93.7 | 57.7 | 45.7 | 103.2 | 113.5 |
|
15EHT1 | 5.45 | 3.12 | 2.18 | 3.5 | 3.96 |
138.4 | 79.2 | 55.4 | 88.9 | 100.6 |
|
15EHT6 | 5.95 | 3.12 | 2.18 | 3.5 | 3.96 |
151.1 | 79.2 | 55.4 | 88.9 | 100.6 |
|
*± .02 [.5] |
Minimum Insertion Loss in dB: |
Measured in closed 50 ohm system |
| | |
Common Mode / Asymmetrical (Line to Ground) | | Differential Mode / Symmetrical (Line to Line) |
| |
|
Current Rating | Frequency - MHz | .01 | .02 | .05 | .08 | .15 | .5 | 1 | 2 | 5 | 10 | 20 | 30 |
| 3A | 22 | 32 | 36 | - | 49 | 46 | 40 | 30 | 22 | 12 | 12 | 12 | 6A | 16 | 23 | 31 | 41 | 46 | 41 | 33 | 26 | 15 | 9 | 6 | 2 | 10A | 9 | 15 | 24 | 30 | 36 | 42 | 34 | 22 | 11 | 12 | 8 | 8 | 15A | 4 | 9 | 18 | 22 | 27 | 41 | 34 | 22 | 12 | 12 | 5 | 2 |
|
| | Current Rating | Frequency - MHz | .01 | .02 | .05 | .08 | .15 | .5 | 1 | 2 | 5 | 10 | 20 | 30 |
| 3A | 3 | 1 | 30 | - | 61 | 70 | 65 | 65 | 48 | 40 | 32 | 32 | 6A | 4 | 1 | 14 | 45 | 51 | 70 | 70 | 65 | 55 | 47 | 37 | 37 | 10A | 7 | 8 | 17 | 32 | 52 | 70 | 70 | 70 | 65 | 55 | 40 | 35 | 15A | 12 | 16 | 15 | 10 | 51 | 70 | 70 | 70 | 70 | 70 | 65 | 55 |
|