Description
The CT-MKC.31 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 solid state output rated at 250 V / 1 A. A control input works with voltage-related (non-floating) triggering. New original ABB part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| 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 | Solid-State |
| Rated Operational Current AC-12 (I_e) | (230 V) 1 A |
| Rated Operational Current AC-15 (I_e) | (230 V) 0.2 A |
| Rated Operational Current DC-12 (I_e) | (24 V) 1 A |
| Rated Operational Current DC-13 (I_e) | (24 V) 1 A |
| Rated Impulse Withstand Voltage (U_imp) | Input Circuit 4 kV |
| Rated Insulation Voltage (U_i) | Input Circuit / Output Circuit 300 V |
| Degree of Protection | Housing IP50; Terminals IP20 |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| Wire Stripping Length | 7 mm |
| Timer Relay Type | Flasher Starting with OFF; Flasher Starting with ON; Impulse OFF; Impulse ON; OFF-Delay; ON-Delay; Pulse Former |
| Terminal Type | Screw Terminals |
| Mounting Position | 1 … 6 |
| Standards | TRUNCATED – content cut off after MountingPosition; not visible in fetch |
| Ambient operating temperature | TRUNCATED – not visible (page fetch ended before this row) |
| Product Net Width | 17.5 mm |
| Product Net Height | 70 mm |
| Product Net Depth / Length | 63 mm |
| Product Net Weight | 0.053 kg |
| Short-Circuit Protective Devices | Output Circuit NC – 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 |
| Recommended Screw Driver | 0.8 x 4; Pozidriv 1 |
| Category | CT-C |
| EAN | 4013614555626 |
| Country of origin | Bulgaria |
| Customs tariff number | 85364900 |
| Manufacturer standard delivery time | 5 days |
| Packaging unit | Box x 1 |
| Product status (supplier data) | Active |
Independent distributor — not an authorised ABB dealer. All technical parameters are taken verbatim from the official ABB product data for this exact order code; packaging, customs and delivery data come from the supplier list entry for the same code.
