Product Description
Description: Alternating / Sequencing Relay • Coil Voltage: 277AC • Contact Configuration: 2C DPDT • Contact Current: 5 Amp • Mounting : Socketable • Coil Type: Stepping • Termination: Plug-In • Features: polycarbonate cover / Contact Transfer When coil is de-energized • Contact Material: Silver Alloy
| Product Information | Resources |
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RoHS Compliant| Specifications |
| Product Attribute | Attribute Value |
| Coil Voltage | 277AC |
| Contact Configuration | 2C DPDT |
| Contact Current | 5 Amp |
| Mounting | Socketable |
| Coil Type | Stepping |
| Termination | Plug-In |
| Features | polycarbonate cover / Contact Transfer When coil is de-energized |
| Contact Material | Silver Alloy |
| Contact Resistance, Initial | 100 milliohms max. @ 6VDC |
| Operate Time (max) | 35mS |
| Release Time (max) | 35mS |
| Dielectric Strength | 35mS |
| Insulation resistance | 1,000 Mohms min @ 500VDC |
| Temperature | Operating: -20 to 60°C (-4 to 140°F) Storage:-40 to 105°C (-40 to 221°F) |
| Life Expectancy | Electrical (full load) Operations: 100,000 Mechanical (no load) Operations: 5,000,000 |
| Enclosure | Clear Polycarbonate |
| Series Features |
| 311 Series - Industrial Sequencing Relays |
| Series Description: The 311 Series relays are sequencing (stepper) relays built on the industrial 219 style frame. Hold down clip is integral to the relay base. Double pole contacts transfer on energizing of coil or de-energizing. Dual cam movement allows contacts to operate together or separately. Works equally well with application of continous voltage to coil or energy saving impulse. No continuous voltage required for memory. Numerous custom switching arrangements are possible over 8 steps per revolution of the cams. |