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SBG22445-25872-25873-41705
Solid-State Relays for Intrinsic Safety up to 5A max.
- Rapid, Arc-Free Response for Positive, Non-Mechanical Operation
- Solid-State Reliability to Insure Consistent Performance
- Low-Power Switching where a Few Milliamps of Current Control High-Power Loads
- Completely Encapsulated Construction Impervious to Dust, Moisture or Foreign Material
Product Overview
Solid-State Relay:
Less than 100 microamps at 14 Vdc actuates the unit to control ac loads to 5 amps at 120 Vac. Resistive (up to 400,000 ohms) or short-circuiting sensors operate the unit. 115 Vac and 230 Vac models.
Latching Solid-State Relay:
Momentary actuation, “start-stop” or differential control switching for resistive loads to 0.3 amps, 115 Vac model. OMEGA™ solid-state relays for intrinsic safety allow non-voltage producing switches mounted in the hazardous area to safely control higher power ac loads in the nonhazardous area. Typical applications include flow, level and pressure switches which may be inputs to an alarm or control system.
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Note 1: For typical wiring diagrams, see next page.
Note 2: All ac voltage and current specifications are RMS values unless otherwise stated.
Note 3: Housing material is Polysulfone.
Less than 100 microamps at 14 Vdc actuates the unit to control ac loads to 5 amps at 120 Vac. Resistive (up to 400,000 ohms) or short-circuiting sensors operate the unit. 115 Vac and 230 Vac models.
Latching Solid-State Relay:
Momentary actuation, “start-stop” or differential control switching for resistive loads to 0.3 amps, 115 Vac model. OMEGA™ solid-state relays for intrinsic safety allow non-voltage producing switches mounted in the hazardous area to safely control higher power ac loads in the nonhazardous area. Typical applications include flow, level and pressure switches which may be inputs to an alarm or control system.
| Model No. | Description | Line & Load Voltage Range | Load Current Max | Turn-On Sensitivity (Typical) | Turn-Off Sensitivity (Typical) | Voltage Loss | Operating Temperature Range | Output Leakage Current Max. | Switching Operation |
| SBG22445A | SSR for Intrinsic Safety | 95 to 135 Vac | 5A | <=400 K Ω | 1 meg. Ω | 2 Vac | 0° to +120°F | 6 mA @ 120 Vac | SPST N.O. |
| SBG25872A | 100 to 135 Vac | 6 mA @ 120 Vac | SPST N.C. | ||||||
| SBG25873A | 200 to 250 Vac | 12 mA @ 250 Vac | SPST N.O. | ||||||
| SBG41705A | Latching SSR for Intrinsic Safety | 105 to 125 Vac | 0.3 A Steady State | <=25 K Ω | 1 meg. Ω | 2 Vac | +32° to +°120°F | 3 mA @ 120 Vac | SPST N.O. |
Note 2: All ac voltage and current specifications are RMS values unless otherwise stated.
Note 3: Housing material is Polysulfone.