255 Series - Industrial Latching Relays
Latching / Sequencing Relays
The 255 Series is a two coil latching version of the general purpose type 219 relay. When the operate coil is momentarily energized, contacts transfer and remain so even after coil power is removed. The second coil when momentarly energized, provides electrical reset of the contacts. All contacts operate from a common armature to prevent contatct overlapping. Coils are rated for continous duty. Both coils can be energized at the same time with no damage. The operate coil is dominant.
Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
Made in U.S.A. Models Available
| Items |
 /Asset/255_Series.jpg 255ABXP-120VAC 255 Series - Industrial Latching Relays |
/Asset/255_Series.jpg 255ABXP-240VAC 255 Series - Industrial Latching Relays |
/Asset/255_Series.jpg 255ABXP-24VDC 255 Series - Industrial Latching Relays |
/Asset/255_Series.jpg 255ABXP-115-125VDC 255 Series - Industrial Latching Relays |
/Asset/255_Series.jpg 255ABXPM-120VAC 255 Series - Industrial Latching Relays |
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| Series | 255 | |||||||||
| Contact Arrangement | ABX (DPDT & 1 N.O. contact) | |||||||||
| Standard Features | Polycarbonate cover | |||||||||
| Optional Features | Manual actuator | |||||||||
| Coil Voltage | 120 VAC | 240 VAC | 24 VDC | 115-125 VDC | 120 VAC | |||||
| Contact Configuration | Up to 3PDT or 4PST | |||||||||
| Contact Material | Silver Alloy Gold Diffused | |||||||||
| Contact Rating | 10 A | |||||||||
| Contact Rating 120 / 240VAC Resistive | 10/5 A | |||||||||
| Contact Rating 28VDC Resistive | 10 A | |||||||||
| Contact Resistance, Initial | 100 milliohms max at 6VDC | |||||||||
| Coils Available | AC and DC | |||||||||
| Nominal Coil Power AC | 4.9 VA | |||||||||
| Nominal Coil Power DC | 1.8 W | |||||||||
| Input Voltage Tolerance - AC | 85% to 110% of nominal | |||||||||
| Input Voltage Tolerance - DC | 80% to 110% of nominal | |||||||||
| Drop-out voltge | 10% of nominal | |||||||||
| Duty | Continuous | |||||||||
| Operate Time (max) | 25 ms | |||||||||
| Release Time (max) | 20 ms | |||||||||
| Across Open Contacts | 1500 Vrms | |||||||||
| Between Mutually Insulated Point | 1500 Vrms | |||||||||
| Insulation Resistance | 100 Megohms min at 500VDC | |||||||||
| Operating | -20 to 60 ºC-4 to 140 ºF | |||||||||
| Storage | -40 TO 105 ºC-40 to 221 ºF | |||||||||
| Electrical (full load) | 100,000 | |||||||||
| Mechanical (no load) | 10,000,000 | |||||||||
| Mounting Position | any | |||||||||
| Mating Socket | 27390 27390D | |||||||||
| Enclosure | Clear Polycarbonate | |||||||||
| Weight | 1.8 oz300 g | |||||||||
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