| Manufacturer part number (MPN) | OT250KTRR3TZ |
| EAN / GTIN | 6417019168210 |
| Sales unit | pcs |
| IP rating | IP65 |
| Degree of Protection | acc. to IEC 60529 IP65 |
| Pollution Degree | 3 |
| Product Net Width | 400 mm |
| Product Net Height | 600 mm |
| Product Net Depth / Length | 230 mm |
| Cable Entry Position | Top/Bottom |
| Cable Outlets Per Side | 4xring-flange / 4xring-flange |
| Knock-outs | 3x10mm, 12.5mm, 20.5mm, 25.5mm, 32.5mm |
| Color | RAL7032 |
| Connecting Capacity Main Circuit | Hole Diameter 8 mm; Screw Clamp / PE Terminal 4pc 10 ... 70+4pc M8 mm² |
| Conventional Thermal Current (I the ) | Fully Enclosed 250 A |
| Enclosure Material | Steel sheet |
| Handle Color | Black |
| Handle Type | Pistol |
| Impact Resistance Rating | Housing IK09 |
| Maximum Mounted Auxiliary Contacts | 2 NO, 2 NC |
| Mounted Auxiliary Contacts | 2 NO, 1 NC |
| Neutral Type | No Neutral Terminal |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 2 |
| Number of Poles | 3P |
| Power Loss | at Rated Operating Conditions per Pole 6.5 W; Total 19.5 W |
| Rated Conditional Short-Circuit Current (I nc ) | 40.5 kA |
| Rated Insulation Voltage (U i ) | 750 V |
| Rated Operational Current AC-21A (I e ) | (400 V) 250 A; (500 V) 250 A; (690 V) 250 A |
| Rated Operational Current AC-22A (I e ) | (380 ... 415 V) 250 A; (500 V) 250 A; (690 V) 250 A |
| Rated Operational Current AC-23A (I e ) | (380 ... 415 V) 250 A; (500 V) 250 A; (690 V) 250 A |
| Rated Operational Power AC-23A (P e ) | (380 ... 415 V) 132 kW; (500 V) 160 kW; (690 V) 200 kW |
| Rated Operational Voltage | Main Circuit 1000 V |
| Rated Short-Circuit Making Capacity (I cm ) | (1000 V AC) 30 kA |
| Rated Short-time Withstand Current Low Voltage (I cw ) | for 1 s 8 kA; for 0.2 s 8 kA |
| Recommended Screw Driver | Main Circuit M8 |
| Special Functions | EMC |
| Standards | IEC 60947-1, -3 |
| Terminal Type | Bolt |
| Tightening Torque | Main Circuit 22 N·m |
| Declaration of Conformity - CE | 1SCC340025D2704 |
| Object Classification Code | Q |
| ETIM 9 | EC000216 - Switch disconnector (low voltage) |
| ETIM 10 | EC000216 - Switch disconnector (AC) |
| UNSPSC | 39122205 |
| IDEA Granular Category Code (IGCC) | 5166 >> Safety switch |
| eClass | V11.1 : 27371403 |
| WEEE Category | 4. Large Equipment (Any External Dimension More Than 50 cm) |
| E-Number (Finland) | 3601756 |
| E-Number (Norway) | 1429438 |
| E-Number (Sweden) | 3141222 |
