temperature control relay RM35-A - 24..240 V AC/DC - 2 NO

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This Harmony RM35-A control relay allows monitoring of temperature control." This modular control relay is ideal for monitoring of electrical values and temperature variation in industrial and building control panels." "It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water." "It has one of market medium form-factors with 35mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 3-pole DIN device." "It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers." "It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting." "Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC." 0 0 0 0 0 0 0 0 0

Product Details

[in] Rated Current 5 A
[uc] Control Circuit Voltage 24...240 V
[ui] Rated Insulation Voltage 250 V conforming to IEC 60664-1
[us] Rated Supply Voltage 24...240 V AC/DC
Ambient Air Temperature for Operation -20-50 °C
Ambient Air Temperature for Storage -40-70 °C
Compatibility Code RM3
Contacts Type and Composition 2 NO
Electrical Durability 100000 cycles
Electromagnetic Compatibility emission standard for industrial environments conforming to EN/IEC 61000-6-4
Ip Degree of Protection IP20 (terminals) conforming to IEC 60529
Marking CE : EMC 89/336/EEC
Maximum Power Consumption in Va 3.5 VA AC
Mechanical Durability 30000000 cycles
Mounting Support 35 mm symmetrical DIN rail conforming to EN/IEC 60715
Operating Position any position without derating
Overvoltage Category III conforming to IEC 60664-1
Pollution Degree 3 conforming to IEC 60664-1
Product Certifications GL
Product or Component Type temperature control relay
Product Specific Application for elevator machine rooms and 3-phase supplies
Range of Product Harmony Control Relays
Response Time <= 3.5 s + Tt (in case of temperature fault)
Standards IEC 60255-6
Tightening Torque 0.6-1 N.m conforming to IEC 60947-1
Time Delay Range 0.1...10 s adjustable delay (tolerance: 0...10 % of the full scale value)
Utilisation Category AC-12 conforming to IEC 60947-5-1
Width 35 mm
Connections - Terminals screw connectors
Contacts Material cadmium free
Control Circuit Voltage Limits - 10 % + 10 % Un DC
Dielectric Test Voltage 2 kV, 1 min AC 50 Hz
Housing Material self-extinguishing plastic
Immunity to Microbreaks 10 ms
Installed Device Pt 100 probe cable length <= 10 m
Insulation galvanic insulation between supply and measurement
Insulation Resistance > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5
Maximum Power Consumption in w 0.6 W DC
Maximum Switching Voltage 250 V AC/DC
Measurement Accuracy +/- 2 °C
Minimum Switching Current 10 mA at 5 V DC
Nominal Output Current 5 A
Non-dissipating Shock Wave 4 kV
Operating Rate <= 360 operations/hour full load
Output Contacts 2 NO
Relay Monitored Parameters overtemperature: 34...46°C
Relay Name RM35AT
Relay Type temperature control relays
Reset Time 8 s
Resistance Across Terminals 1.33 kOhm at temperature
Run-up Delay at Power-up 0.2 s
Shock Resistance 15 gn for 11 ms conforming to IEC 60255-21-1
Status Led 1 LED green for power ON
Supply Frequency 50/60 Hz +/- 10 %
Supply Voltage Limits 20.4-264 V AC
Switching Capacity in Va 1250 VA
Temperature Probe Type Pt 100 - 3-wire
Vibration Resistance 0.35 mm (f= 5-57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1

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