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Product Specifications:
| Item | Relay |
| Compatible With Manufacturer Model Number | 3RT2 |
| Current Setting | 4-40A |
| Current Setting - Maximum | 40A |
| Current Setting - Minimum | 4A |
| Dimensions | 3.4" H x 1.8" x 3.6" D |
| For Use With | 3RT202 Contactors Or As Stand Alone Mount |
| Height | 3.82" |
| Includes | Over And Under Current Monitoring |
| Length | 4" |
| Output Current | 4-40A |
| Output Current - Maximum | 40A |
| Output Current - Minimum | 4A |
| Output Voltage | 24V DC |
| Output Voltage - Maximum | 24V DC |
| Overall Depth | 3.6" |
| Overall Height | 3 2/5" |
| Overall Width | 1 4/5" |
| Phase | Two Phase |
| Product Type | Current Monitoring Relay |
| Rated Insulation Voltage - Maximum | 240V AC/DC |
| Rated Insulation Voltage - Minimum | 24V AC/DC |
| Rated Insulation Volts | 24-240V AC/DC |
| Width | 1.77" |
Shipping Info:
| Ship weight (kg) | 0.25 |
| Ship height (cm) | 9.7 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 4.5 |
| Country of Origin | CZ |
Product Variants
| Product | Model | Height | Output Voltage | Price | |
|---|---|---|---|---|---|
![]() |
3RR21411AW30 | 3 1/2" | 24V DC | €439.63 | |
![]() |
3RR22411FW30 | 3 1/2" | 24V DC | €675.45 | |
![]() |
3RR2940 | 0.173" | - | €15.61 | |
![]() |
3RR22421FW30 | 3.82" | 24V DC | €870.30 |
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SIEMENS 3RR21421AW30 Current Monitoring Relay, 4-40, 24-240VAC/VDC, 1-Phase
€494.27 /unit




