Omron Monitoring Relay, 1 Phase, SPDT, DIN Rail, 100mA to 5A, 24 V dc, 240V ac
- RS Stock No.:
- 819-3239
- Mfr. Part No.:
- K8AK-AW2 24VAC/DC
- Brand:
- Omron
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Units | Per unit | Saving |
|---|---|---|
| 1 - 2 | $426.85 | - |
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- RS Stock No.:
- 819-3239
- Mfr. Part No.:
- K8AK-AW2 24VAC/DC
- Brand:
- Omron
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 1 | |
| Contact Configuration | SPDT | |
| Mount Type | DIN Rail | |
| Minimum Current Sensed | 100mA | |
| Maximum Current Sensed | 5A | |
| Switching Voltage | 250V ac | |
| Power Consumption | 4.6VA | |
| Current Sensitivity | Overcurrent, Undercurrent | |
| Terminal Type | Screw | |
| Time Delay | 0.1 → 30 s | |
| IP Rating | IP20 | |
| Relay Contact Current | 5A | |
| Supply AC Voltage | 240V ac | |
| Supply DC Voltage | 24 V dc | |
| Minimum Operating Temperature | +60°C | |
| Maximum Operating Temperature | 60°C | |
| Height | 90mm | |
| Series | K8AK-AW | |
| Length | 100mm | |
| Width | 22.5mm | |
| Standards/Approvals | EN 60947-5-1, RoHS, UL | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Monitoring Relay | ||
Electrical Phase 1 | ||
Contact Configuration SPDT | ||
Mount Type DIN Rail | ||
Minimum Current Sensed 100mA | ||
Maximum Current Sensed 5A | ||
Switching Voltage 250V ac | ||
Power Consumption 4.6VA | ||
Current Sensitivity Overcurrent, Undercurrent | ||
Terminal Type Screw | ||
Time Delay 0.1 → 30 s | ||
IP Rating IP20 | ||
Relay Contact Current 5A | ||
Supply AC Voltage 240V ac | ||
Supply DC Voltage 24 V dc | ||
Minimum Operating Temperature +60°C | ||
Maximum Operating Temperature 60°C | ||
Height 90mm | ||
Series K8AK-AW | ||
Length 100mm | ||
Width 22.5mm | ||
Standards/Approvals EN 60947-5-1, RoHS, UL | ||
Omron K8AK-AW Series Monitoring Relay, 24V Supply Voltage, 5A Relay Contact Current - K8AK-AW2 24VAC/DC
This monitoring relay provides overcurrent and undercurrent detection for single-phase control systems, used to supervise load current and trigger switching actions within industrial electrical panels. It mounts on DIN rail and connects via screw terminals, intended for installations where adjustable response timing and modest power draw are required.
Features and Benefits:
• Detects currents from 0.1A to 5A for precise load supervision
• Adjustable response time 0.1–30s to prevent nuisance trips
• SPDT contact for versatile control of alarms or breakers
• Rated switching voltage 250VAC for common control circuits
• Power consumption 4.6VA to minimise auxiliary loading
• Conforms to EN60947-5-1, UL and RoHS for standardised interoperability
• Adjustable response time 0.1–30s to prevent nuisance trips
• SPDT contact for versatile control of alarms or breakers
• Rated switching voltage 250VAC for common control circuits
• Power consumption 4.6VA to minimise auxiliary loading
• Conforms to EN60947-5-1, UL and RoHS for standardised interoperability
Applications
• Suitable for motor protection against phase load loss or overloads
• Ideal for control panels monitoring pump current draw
• Used for conveyor systems to detect underload conditions
• Can be used for preventative maintenance alerts in machinery
• Ideal for control panels monitoring pump current draw
• Used for conveyor systems to detect underload conditions
• Can be used for preventative maintenance alerts in machinery
What supply voltages will operate the unit?
It accepts DC or AC supply with 24VAC/DC and can also be used with a 240V AC supply rating for auxiliary circuits as required.
How is the device mounted and wired in a control cabinet?
It clips onto standard DIN rail and uses screw terminals for secure conductor connections compatible with typical industrial wiring practices.
What environmental limits should I observe during installation?
Operate within a temperature range of -20°C to 60°C and protect from dust and water ingress consistent with an IP20 enclosure rating.
What are the contact current capabilities for switching loads?
The relay contacts are specified for switching currents up to 5A, suitable for control-level loads and signalling circuits.
Standards
EN 60947-5-1 pollution level 2 installation category III, UL 508.
Terminal protection IP20.
Terminal protection IP20.
Related links
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