HHC68B Series miniature electromagnetic relays are plug-in interface relays for control and automation switching circuits. The series shares silver-alloy contacts and AC/DC coil options, while the individual items differ by pole count, contact rating, coil-voltage range and indicator-version body height.
Common Parameters
| Parameter | Specification |
|---|
| Coil Power | DC 0.9W; AC 1.2VA |
| Contact Material | Silver alloy |
| Contact Resistance | 100 milliohm or less |
| Insulation Resistance | 100Mohm or higher at 500VDC |
HHC68B-2Z
| Parameter | Specification |
|---|
| Contact Form | 2H, 2D or 2Z; 2Z provides two changeover contacts |
| Contact Load | 5A at 240VAC / 28VDC; additional 10A / 6.5A listings provided |
| Coil Voltage | DC3-220V or AC3-380V |
| Dimensions | 27.3 x 21 x 35 mm |
HHC68B-3Z
| Parameter | Specification |
|---|
| Contact Form | 3H, 3D or 3Z; 3Z provides three changeover contacts |
| Contact Load | 5A at 240VAC / 28VDC; 6.5A listing also provided |
| Coil Voltage | DC3-220V or AC3-380V |
| Dimensions | 27.3 x 21 x 35 mm |
HHC68B-4Z
| Parameter | Specification |
|---|
| Contact Form | 4H, 4D or 4Z; 4Z provides four changeover contacts |
| Contact Load | 3A at 240VAC / 28VDC; 5A listing also provided |
| Coil Voltage | DC3-220V or AC3-380V |
| Dimensions | 27.3 x 21 x 35 mm |
HHC68BVL-2Z
| Parameter | Specification |
|---|
| Contact Form | 2Z, two changeover contacts |
| Contact Load | 6.5A at 240VAC / 28VDC |
| Coil Voltage | DC6-220V or AC6-380V |
| Dimensions | 27.3 x 21 x 36.2 mm |
HHC68BVL-4Z
| Parameter | Specification |
|---|
| Contact Form | 4Z, four changeover contacts |
| Contact Load | 5A at 240VAC / 28VDC |
| Coil Voltage | DC6-220V or AC6-380V |
| Dimensions | 27.3 x 21 x 36.2 mm |
HHC68BZL-2Z
| Parameter | Specification |
|---|
| Contact Form | 2Z, two changeover contacts |
| Contact Load | 6.5A at 240VAC / 28VDC |
| Coil Voltage | DC6-220V or AC6-380V |
| Dimensions | 27.3 x 21 x 36.2 mm |
HHC68BZL-4Z
| Parameter | Specification |
|---|
| Contact Form | 4Z, four changeover contacts |
| Contact Load | 5A at 240VAC / 28VDC |
| Coil Voltage | DC6-220V or AC6-380V |
| Dimensions | 27.3 x 21 x 36.2 mm |
