ABB CT-MFC.21 — The CT-MFC.21 is a multifunction electronic time relay from the CT-C timer range. It provides 7 timing functions with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 12 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. A control input works with voltage-related (non-floating) triggering.
| Manufacturer part number (MPN) | CT-MFC.21 EAN / GTIN: 4013614534324 HS code: 8536.90 Sales unit: pcs Country of Origin: India Product Sales Status: Active Product Net Width: 17.5 mm Product Net Height: 80 mm Product Net Depth / Length: 63 mm Timer Relay Type: ON-Delay; OFF-Delay; Impulse ON; Impulse OFF; Flasher Starting with ON; Flasher Starting with OFF; Pulse Former Time Range: 0.05 s ... 100 h Rated Control Supply Voltage (U s ): 12 ... 240 V AC/DC Rated Operational Voltage: Auxiliary Circuit 250 V Rated Frequency (f): 50 / 60 Hz; DC Output: 2 C/O Contacts Terminal Type: Screw Terminals Rated Operational Current AC-12 (I e ): (230 V) 4 A Rated Operational Current AC-15 (I e ): (230 V) 3 A Rated Operational Current DC-12 (I e ): (24 V) 4 A Rated Operational Current DC-13 (I e ): (24 V) 1 A minimum Switching Capacity: 12 V; 100 mA Rated Impulse Withstand Voltage (U imp ): Input Circuit 4 kV Rated Insulation Voltage (U i ): Input Circuit / Output Circuit 300 V; Output Circuit 1 / Output Circuit 2 300 V Degree of Protection: Housing IP50; Terminals IP20 Overvoltage Category: III Pollution Degree: 3 Short-Circuit Protective Devices: Output Circuit NC - F Type Fuses 6 A; Output Circuit NO - F Type Fuses 6 A Connecting Capacity: Flexible 1x 0.5 ... 2.5 mm²; Flexible 2x 0.5 ... 1.5 mm²; Rigid 1x 0.5 ... 4 mm²; Rigid 2x 0.5 ... 1.5 mm² Tightening Torque: 0.5 ... 0.8 N·m Wire Stripping Length: 7 mm Recommended Screw Driver: 0.8 x 4; Pozidriv 1 Mounting Position: 1 ... 6 Mounting on DIN Rail: TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715; TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 Standards: CAN/CSA C22.2 No.14; IEC/EN 63000; IEC 61812-1; UL 508 Maximum Operating Voltage UL/CSA: Output Circuit 300 V AC Contact Rating UL/CSA: (NO:) B300; (NC:) C300 Connecting Capacity UL/CSA: Flexible 1x 18-14 AWG; Flexible 2x 18-16 AWG; Rigid 1x 20-12 AWG; Rigid 2x 20-16 AWG Tightening Torque UL/CSA: 4.43 ... 7.08 in·lb Pilot Duty UL/CSA: NC B300; NO C300 Flammability According to UL94: V-2 Ambient Air Temperature: Operation -20 ... +60 °C; Storage -40 ... +85 °C Maximum Operating Altitude Permissible: Without Derating 2000 m CCC Certificate: CCC_2019010303150608 cULus Certificate: cULus_20031209-E140448 Declaration of Conformity - CCC: 2020980303000209 Declaration of Conformity - CE: 1SVD981068 Declaration of Conformity - UKCA: 1SVD981068-10 DNV GL Certificate: DNV_GL_TAA00002TS Object Classification Code: K ETIM 7: EC001439 - Timer relay eClass: V11.0 : 27371605 UNSPSC: 39122329 E-Number (Finland): 2712826 E-Number (Norway): 4189317 E-Number (Sweden): 4030217 |
| MOQ | 1 |