Schneider RM35TM50MW Motor Temperature Control Relay

Specifications

• Range of Product: Harmony Control Relays

• Relay Type: Motor temperature control relay

• Product or Component Type: Motor temperature control relay

• Relay Name: RM35TM

• Monitored Parameters: Phase sequence, motor temperature via PTC probe, phase failure detection

• Measurement Range: 208–480 V AC; 15–3100 Ω

• Output Contacts: 2 NO (5 A)

• Control Circuit Voltage [Uc]: 24–240 V AC/DC

• Application: For 3-phase supply

Complementary

• Rated Supply Voltage [Us]: 24–240 V AC/DC, 50/60 Hz (non self-powered)

• Supply Voltage Limits: 20.4–264 V AC/DC

• Reset Time: 10 s

• Switching Capacity: 1250 VA

• Min. Switching Current: 10 mA at 5 V DC

• Max. Switching Current: 5 A (AC/DC)

• Power Consumption: ≤4 VA (AC), 0.5 W (DC)

• Response Time: >50 ms

• Delay at Power Up: 500 ms

• Operating Position: Any

• Mounting: 35 mm DIN rail (IEC 60715)

• Width: 35 mm (1.4 in)

• Weight: 0.13 kg (0.29 lb)

Electrical Characteristics

• Insulation Resistance: >500 MΩ (500 V DC)

• Rated Insulation Voltage [Ui]: 400 V (IEC 60664-1)

• Dielectric Test Voltage: 2 kV AC, 1 min

• Overvoltage Category: III

• Pollution Degree: 3

Mechanical and Environmental

• Durability: Electrical – 10,000 cycles; Mechanical – 30,000,000 cycles

• Operating Rate: ≤360 ops/hour (full load)

• Ambient Temperature (Operation): −20…50 °C (−4…122 °F)

• Storage Temperature: −40…70 °C (−40…158 °F)

• Humidity: 95 % at 55 °C

• Vibration Resistance: 0.35 mm (5–57.6 Hz), 1 gn (57.6–150 Hz)

• Shock Resistance: 15 gn (11 ms)

• Protection Degree: IP20 (terminals), IP30 (casing)

Standards and Certifications

• Standards: IEC 60255-6, IEC 60034-11-2

• Certifications: UL, CSA, GL, GOST, C-tick, CE

• Directives: 73/23/EEC (Low Voltage), 89/336/EEC (EMC)