View larger
TCP 3A 0712233 PHOENIX CONTACT Thermal miniature circuit breaker, pluggable in screw-type fuse terminal bloc..
TCP 3A
0712233
PHOENIX CONTACT
1 Pcs.
Automation > Device circuit breaker
Over Current Protection
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
Request a Quote
Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.
Request QuoteProduct Overview
Thermal miniature circuit breaker model TCP 3A from Phoenix Contact offers pluggable overcurrent protection for specialized fuse terminal blocks. Pluggable thermal breakers are widely utilized in control engineering to protect automation circuits. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Mounting type: On base element
- Color: black
- Number of positions: 1
- Overvoltage category: II
- Insulating material: PPS
- Flammability rating according to UL 94: V0
- Fuse: Slow-blow
- Fuse type: Automatic device
- Rated surge voltage: 2.5 kV
- Rated voltage: 250 V AC
- Rated current I N: 3 A
- Insulation resistance R iso: > 100 MΩ (500 V DC)
- Rated short-circuit switching capacity I cn: 18 A (250 V AC / 65 V DC)
- Short-circuit switching capacity I k: 2000 A 250 V AC / UL 1077
- Dielectric strength: 3000 V AC (Actuation area)
- Switching cycles, max.: 6000 (At 1 x I n , low-induction)
More info
▲General
| Installation instructions | When mounted in rows, the nominal device current can be limited to just 80% or must be overdimensioned accordingly. |
|---|---|
| Mounting type | On base element |
| Color | black |
| Number of positions | 1 |
| Overvoltage category | II |
| Insulating material | PPS |
| Flammability rating according to UL 94 | V0 |
Electrical data
| Fuse | Slow-blow |
|---|---|
| Fuse type | Automatic device |
| Rated surge voltage | 2.5 kV |
| Rated voltage | 250 V AC |
| 65 V DC | |
| 250 V (AC according to UL 1077) | |
| 72 V (DC according to UL 1077) | |
| Rated current IN | 3 A |
| Insulation resistance Riso | > 100 MΩ (500 V DC) |
| Rated short-circuit switching capacity Icn | 18 A (250 V AC / 65 V DC) |
| 30 A (30 V DC) | |
| Short-circuit switching capacity Ik | 2000 A 250 V AC / UL 1077 |
| 2000 A 72 V DC / UL 1077 | |
| Dielectric strength | 3000 V AC (Actuation area) |
| 1500 V AC (Installation area) | |
| Switching cycles, max. | 6000 (At 1 x In, low-induction) |
| 3000 (At 1 x In, inductive) | |
| 500 (At 2 x In, inductive) | |
| Pollution degree | 2 |
| Overvoltage category | II |
| Insulating material group | IIIb |
Dimensions
| Height | 24.4 mm |
|---|---|
| Width | 8.2 mm |
| Depth | 44.5 mm |
| Height NS 35/7,5 | 55 mm |
Ambient conditions
| Degree of protection | IP40 (Actuation area) |
|---|---|
| Ambient temperature (operation) | -20 °C ... 60 °C |
Standards and Regulations
| Standards/specifications | EN 60934 |
|---|