Official DistributorSKU
MPN
0712291
Weight
0.011 kg
Series TCP
TCP 8A - Thermal device circuit breaker
Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/C
- Fast, replacement part-free recommissioning after an event with the reconnection options
- Easy to retrofit in existing systems with vehicle flat-type fuses with identical pin connector pattern
- System disconnection for maintenance actions via the integrated device switch
Technical Specifications
Notes
| General | When mounted in rows, the nominal device current can be limited to just 80% or must be overdimensioned accordingly. |
Product properties
| Type | Male |
| Number of Positions | 1 |
| No. of channels | 1 |
Insulation characteristics
| Overvoltage category | II |
| Degree of pollution | 2 |
Electrical properties
| Fuse type | Automatic device |
| Fuse | Slow-blow |
General
| Rated voltage | 250 V AC |
| Rated voltage | 65 V DC |
| Rated voltage | 250 V AC (AC according to UL 1077) |
| Rated voltage | 72 V DC (DC according to UL 1077) |
| Rated current IN | 8 A |
| Rated surge voltage | 2.5 kV |
| Insulation resistance Riso | > 100 MΩ (500 V DC) |
| Tripping method | T (thermal) |
| Device resistance | 0.05 Ω |
| Rated short-circuit switching capacity Icn | 64 A (250 V AC / 65 V DC) |
| Rated short-circuit switching capacity Icn | 160 A (30 V DC) |
| Short-circuit switching capacity | 2000 A (250 V AC / UL 1077) |
| Short-circuit switching capacity | 2000 A (72 V DC / UL 1077) |
| Dielectric strength | 3000 V AC (Actuation area) |
| Dielectric strength | 1500 V AC (Installation area) |
| Switching cycles, max. | 6000 (At 1 x In, low-induction) |
| Switching cycles, max. | 3000 (At 1 x In, inductive) |
| Switching cycles, max. | 500 (At 2 x In, inductive) |
Connection data
| Nominal Current | 8 A |
| Nominal Voltage | 250 V AC |
| Nominal Voltage | 65 V DC |
| Connection Method | pluggable |
Dimensions
| Width | 8.2 mm |
| Height | 24.4 mm |
| Height NS 35/7,5 | 55 mm |
| Depth | 44.5 mm |
Material specifications
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V0 |
| Insulating material group | IIIb |
| Insulating material | PPS |
Mechanical data
| Open side panel | No |
Ambient conditions
| Degree of Protection | IP40 (Actuation area) |
| Ambient Temperature (Operation) | -20 °C ... 60 °C |
| Altitude | 4000 m |
| Humidity test | 240 h, 95 % RH, 40 °C |
Standards and Regulations
| Standards/specifications | EN 60934 |
Mounting
| Mounting Type | on base element |
Accessories
Why Proax for Phoenix Contact TCP 8A?
Proax is an authorized distributor of Phoenix Contact TCP 8A and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | TCP8A |
| Pack Size | 1 |