Product Code: CM-TCS.21S

Specifications

Product Type	Temperature monitoring relay
Brand	ABB
Series	CM-TCS.21
Function	Overtemperature, undertemperature or temperature-window monitoring with PT100 sensor; short-circuit and interrupted-wire monitoring
Electrical Endurance	100000 cycle
Over Voltage Category	III
Rated Control Supply Voltage (Us)	24 V AC/DC
Rated Insulation Voltage (Ui)	300 V
Rated Operational Current AC-15 (Ie)	3 A
Contact Configuration	(2) 1CO or (1) 2CO
Measuring Range	-50 to 50 °C
Output Type	(2) 1CO, (1) 2CO
Rated Current	4 A
Rated Frequency	50/60 Hz or DC
Rated Voltage	24 VAC/VDC
Sensor Type	PT100
Terminal Type	Screw terminals
Rated Operational Current AC-12 (Ie)	4 A
Rated Operational Current DC-12 (Ie)	4 A
Rated Operational Current DC-13 (Ie)	2 A
Minimum Switching Capacity	24 V / 10 mA
Rated Operational Voltage (AC/DC)	250 V AC; 300 V DC
Output	1 x 2 c/o (SPDT) contacts or 2 x 1 c/o (SPDT) contacts, configurable
Short-Circuit Protective Devices	6 A fast-acting (n/c contact); 10 A fast-acting (n/o contact)
Mechanical Durability	30000000 cycle
Conductor Cross Section Flexible	Supply/output: 1 x 0.5 to 2.5 mm²; 2 x 0.5 to 1.5 mm²; sensor: 1 x 0.2 to 2.5 mm²; 2 x 0.2 to 1.5 mm²
Conductor Cross Section Solid Core	Supply/output: 1 x 0.5 to 4 mm²; 2 x 0.5 to 2.5 mm²; sensor: 1 x 0.2 to 4 mm²; 2 x 0.2 to 2.5 mm²
Housing Material	UL 94 V-0
Mounting Type	35 x 15 mm DIN Rail, 35 x 7.5 mm DIN Rail
Depth	103.7 mm
Height	85.6 mm
Weight	0.138 kg
Width	22.5 mm
Pollution Degree	3
Storage Temperature	-40 to 85 °C
Operating Temperature	-40 to 60 °C
IP Rating	IP50 (housing); IP20 (terminals)
Standards and Approvals	EN 60947-5-1; EN 61000-6-2; EN 61000-6-3; EN IEC 63000; cULus E140448; CCC; EAC; GL; CE; UKCA; RoHS