Phoenix CB TM2 0.5A SFB P-thermal magnetic equipment circuit breaker 2800868, thermal magnetic equipment protection switch, 2 positions, breaking characteristic SFB,2 PDT contacts, plug for the base.
| Product Type | Thermomagnetic Equipment Circuit Breaker |
| Product Series | CB TM |
| type | needle type |
| Bits | 2 |
| Channels | 1 |
| insulation characteristics | |
| pollution level | 2 |
| Fuse Type | automatic equipment |
| Overview | |
| Rated voltage | 80V DC (IEC 60934) |
| 80V DC (UL 1077) | |
| 80V DC (UL 508-with plug-in base) | |
| Rated isolation withstand voltage UI | 277V AC (UL 1077) |
| 250V AC (IEC 60934) | |
| Nominal operating current IN | 0.5 A (IEC 60934) |
| UL 1077-compliant inductive loads | |
| 0.5 A DC (UL 1077 compliant low inductive load) | |
| 0.5 A DC (UL 508 inductive load-with plug-in base) | |
| 0.5 A DC (UL 508 compliant low inductive load-with plug-in base) | |
| Rated overvoltage | 2.5 kV (increased insulation in operating area) |
| Insulation resistance Riso | > 100 MΩ (500V DC) |
| auxiliary circuit | 277V AC / 0.5 A (low inductance) |
| 277V AC / 1 A (low inductance, up to 2000 cycles) | |
| 50V DC / 1 A (low inductance) | |
| Operation Type | Type S |
| Breaking method | TM (Thermomagnetic) |
| Breaking level | trigger-free mechanism (positive end) |
| Device Impedance | 4.9 Ω |
| required spare fuse | ≥ 15 A (I > Icn) |
| Rated short-circuit switching capacity Icn | 600 A (80V DC) |
| Short-circuit switch capacity | 1000 A AC (277V AC) |
| 1000 A DC (50V DC) | |
| dielectric strength | 3000V AC (operating area) |
| 1500V AC (main circuit to auxiliary circuit) | |
| 1500V AC (open main circuit) | |
| 1000V AC (open auxiliary circuit) | |
| 1500V AC (bit in place) | |
| Maximum switching times | 6000 (240V AC / 1 x In) |
| 3000 (80V DC/1 x In) | |
| Fuse | SFB |
| power consumption | 1.25W (nominal operation per channel) |
| voltage drop | 2.5V (at 1 x In) |
| Contact Type | 2 changeover contacts |
| auxiliary contact | |
| Minimum operating voltage UminDC | 10V |
| Maximum operating voltage UmaxDC | 240V |
| Maximum operating voltage Umax.AC | 240V |
| Minimum operating current Imin | 10 mA |
| Maximum operating current Imax | 1 A |
| Connection Mode | pluggable |
| Connection Mode | pluggable |
| Dimensional drawing | |
| width | 24.6mm |
| height | 45mm |
| depth | 52mm |
| color | gray (RAL 7042) |
| black (RAL 9005) | |
| flame retardant rating, according to UL 94 | V-0 |
| Insulation Material Group | II |
Phoenix CB TM2 0.5A SFB P-Thermal Magnetic Device Circuit Breaker 2800868
