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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Schneider Electric |
| Manufacturer Product Number | RM35TF30 |
| Description | Phase Monitor Relay; 3-Phase; Self-powered (220...480 V AC) |
| Datasheet | Download Datasheet |
The Schneider Electric RM35TF30 is a 35 mm phase monitor relay with 2 Form C (DPDT) output and rated 5 A, 250 V AC max; 1250 VA, driven by a Self-powered (220 to 480 V AC) input.
It watches all three phases for undervoltage and overvoltage in window mode, phase sequence, phase failure detection, asymmetry, measuring true RMS (140 ms measurement cycle).
The undervoltage trip point is adjustable 2...20% of selected un, and -2...-12% at 220 v AC.
It drops out 0.1...10 s adjustable after an undervoltage.
It has 35 mm DIN rail mounting and screw terminals.
| Category | |
| Manufacturer | Schneider Electric |
| Monitoring Function | Undervoltage and overvoltage in window mode, phase sequence, phase failure detection, asymmetry |
| Number of Phases | 3-Phase |
| Sensing Method | True RMS (140 ms measurement cycle) |
| Input Voltage | Self-powered (220...480 V AC) |
| Input Operating Range | 194...528 V AC |
| Undervoltage Trip Adjustment | Adjustable 2...20% of selected Un; -2...-12% at 220 V AC |
| Overvoltage Trip | Adjustable 2...20% of selected Un; +2...+10% at 480 V AC |
| Phase Unbalance Trip | Adjustable 5...15% of selected Un |
| Trip Delay - Undervoltage (s) | 0.1...10 s adjustable |
| Trip Delay - Unbalance | 0.1...10 s adjustable |
| Status Indicator | Green LED: power on; Yellow LED: relay on; Yellow LED: fault |
| Contact Configuration | 2 Form C (DPDT) |
| Output Rating | 5 A, 250 V AC max; 1250 VA |
| Number of Poles | 2 |
| Mounting Type | 35 mm DIN rail |
| Termination Style | Screw Terminal |
| Module Width (mm) | 35 |
| Dimensions | 90 x 35 x 72 mm (3.5 x 1.4 x 2.8 in), H x W x D |
| Operating Temperature (Storage) | -20...+50 °C (-40...+70 °C) |
| Mechanical Life | 30,000,000 (100,000) |
| Approvals | UL, CSA, GL, GOST, C-Tick |