Description
PowerPacT B-Frame brings thermal-mechanical circuit protection in a compact size and offers a wide range of accessories, auxiliaries, and connection options. This PowerPacT B-Frame circuit breaker provides thermal magnetic circuit protection with a breaking capacity of 14kA at 600Y/347VAC. All PowerPacT B-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT B-Frame circuit breakers come in 1 to 4-pole unit mount construction and in 1 to 3-pole I-Line construction. This circuit breaker's unit mount construction features traditional back pan mounting with screws or integrated DIN rail mounting for installation flexibility. This unit features EverLink lugs, a patented design to reduce loosening of cables over time, on both termination ends. This PowerPacT B, 50A, 3 pole, circuit breaker has a breaking capacity of 14kA at 600Y/347VAC. This circuit breaker has a continuous current rating of 80%. PowerPacT B circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.
Specifications
| Range | PowerPact |
|---|---|
| Product name | PowerPact B |
| Device short name | BD 050 |
| Product or Component Type | Circuit breaker |
| Device Application | Distribution |
| Line Rated Current | 50 A |
|---|---|
| Number of Poles | 3P |
| Control Type | Toggle |
| Breaking capacity code | D |
| breaking capacity | 25 kA 208Y/120 V AC 50/60 Hz UL 489 25 kA 240 V AC 50/60 Hz UL 489 18 kA 480/277 V AC 50/60 Hz UL 489 18 kA 480 V AC 50/60 Hz UL 489 14 kA 600Y/347 V AC 50/60 Hz UL 489 10 kA 250 V DC UL 489 |
| [Ue] rated operational voltage | 525 V AC 50/60 Hz UL 489 |
| Network Frequency | 50/60 Hz |
| [Ics] rated service breaking capacity | 25 kA 220...240 V AC 50/60 Hz IEC 60947-2 14 kA 500...525 V AC 50/60 Hz IEC 60947-2 18 kA 380...415 V AC 50/60 Hz IEC 60947-2 18 kA 440 V AC 50/60 Hz IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV IEC 60947-2 |
| trip unit technology | Thermal-magnetic |
| Continuous current rating | 80 % |
| [Ui] rated insulation voltage | 800 V IEC 60947-2 |
| suitability for isolation | Yes IEC 60947-2 |
| Utilisation category | Category A |
| Mechanical durability | 20000 cycles IEC 947-1 Annex K ed 5.2 |
| Electrical durability | 10000 cycles IEC 947-1 Annex K ed 5.2 440 V In |
| Connection pitch | 1.06 in (27 mm) |
| AWG gauge | AWG 6...AWG 2/0 fine stranded aluminium/copper AWG 14...AWG 3/0 rigid or stranded aluminium/copper |
| local signalling | Presence of auxiliary contacts flag green) |
| mounting mode | Clip-on 35 x 15 mm symmetrical DIN rail) By screws plate) |
| electrical connection | Everlink lug line Everlink lug load |
| tightening torque | 44.25 lbf.in (5 N.m) 0.00…0.02 in² (2.5…16 mm²) (AWG 14...AWG 4) 79.66 lbf.in (9 N.m) 0.04…0.15 in² (25…95 mm²) (AWG 3...AWG 3/0) |
| number of slots | 1 auxiliary switch OF plug-in) 1 voltage release MN or MX plug-in) 1 alarm switch SD plug-in) |
| Power wire stripping length | 0.79 in (20 mm) |
| Color | Gray RAL 7016) |
| 9 mm pitches | 9 |
| Height | 5.39 in (137 mm) |
| Width | 3.19 in (81 mm) |
| Depth | 3.15 in (80 mm) |
| Net Weight | 2.37 lb(US) (1.074 kg) |
| Quantity per Set | Set of 1 |
| Circuit breaker application | HACR rated |
This Product does not include Tax and shipping costs. International shipping is subject to regulations and Import Taxation of Country of destination.
AMRtechnologies Inc. Solar & Electrical Systems
Tel: (+506) 7037-8077 or Toll Free: 1(800) 2130227
Solar Systems in United States & Latin America
www.AMRtechsolar.com
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