RM35ATL0MW
OVER UNDER TEMP 1C/O 24-240VAC/DC
Trade Price
£148.57
Per
1
Unit
EA
Pack Quantity
1
Information
This Harmony RM35AT 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
Technical Specifications
Range of product
Harmony Control Relays
Product or component type
Temperature control relay
Relay type
Temperature control relays
Product specific application
For elevator machine rooms and 3-phase supplies
Relay name
RM35AT
Relay monitored parameters
Undertemperature: -1...11°C Overtemperature: 34...46°C
Time delay range
0.1...10 s adjustable delay (tolerance: 0...10 % of the full scale value)
Switching capacity in VA
1250 VA
Minimum switching current
10 mA at 5 V DC
Maximum power consumption in VA
3.5 VA AC
Utilisation category
AC-12 conforming to IEC 60947-5-1 AC-13 conforming to IEC 60947-5-1 AC-14 conforming to IEC 60947-5-1 AC-15 conforming to IEC 60947-5-1 DC-12 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 DC-14 conforming to IEC 60947-5-1
Reset time
8 s
Maximum switching voltage
250 V AC/DC
[Us] rated supply voltage
24...240 V AC/DC
Supply voltage limits
20.4…264 V AC 21.6…264 V DC
Maximum power consumption in W
0.6 W DC
Resistance across terminals
1.33 kOhm at temperature
Width
35 mm
Output contacts
1 C/O
Contacts material
Cadmium free
Nominal output current
5 A
delay at power up
0.2 s
Measurement accuracy
+/- 2 °C
Response time
<= 3.5 s + Tt (in case of temperature fault) <= 3.5 s (on disappearance of fault)
temperature probe type
Pt 100 - 3-wire
Installed device
Pt 100 probe cable length <= 10 m
Marking
CE : EMC 89/336/EEC CE : 73/23/EEC
Overvoltage category
III conforming to IEC 60664-1
Insulation resistance
> 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5 > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1
[Ui] rated insulation voltage
250 V conforming to IEC 60664-1
operating voltage tolerance
- 10 % + 10 % Un DC - 15 % + 10 % Un AC
Supply frequency
50/60 Hz +/- 10 %
insulation
Galvanic insulation between supply and measurement
Operating position
Any position without derating
Connections - terminals
Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end
Tightening torque
0.6…1 N.m conforming to IEC 60947-1
Housing material
Self-extinguishing plastic
local signalling
1 LED green for power ON 1 LED yellow for correct temperature (high R1) 1 LED yellow for correct temperature (low R2)
Mounting support
35 mm symmetrical DIN rail conforming to IEC 60715
Elec
Document Links
Datasheet
Technical Data