Power-D-Box® Printed Circuit Board Version for 2216/REF16
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The Power-D-Box® based on a printed circuit board is a compact power distribution system, designed as a 19" 2U rack made of aluminium profiles with anodised front plate. It accommodates the plug-in type thermal-magnetic circuit breakers type 2216 as well as the electronic circuit protectors type REF16. 30 single pole ways are available as a redundant or non-redundant system. The integral group signalling works as series connection of the make contacts. The entire internal circuitry is designed as a printed circuit board. The unprotected pole is also being patched in the distribution. Connection is by means of terminals directly on the circuit board or via additional terminals on a rear-side symmetrical rail. Status indication (green LED) coupled with one relay output per group is available as an option. Upon request it is also possible to add the junction of two redundant entry lines via decoupling diodes. Type No. PDB-P-L 19“ Power-D-Box® with pcb, positive pole protected Suitable types 2216 thermal-magnetic circuit breaker REF16 electronic overcurrent protector (DC 24 V only) Supply and load terminals on pcb 30A0 1 x 30 types, non-redundant 30R0 2 x 15 types, redundant Supply and load terminals on pcb 30A3SW 1 x 30 types, non-redundant 30R3SW 2 x 15 types, redundant Signalling, terminals on pcb B1 make contacts connected in series B7 make contacts connected in series, with voltage monitoring (DC 24 V only) Signalling, terminals on symmetrical rail B1GR make contacts connected in series B7GR make contacts connected in series, with voltage monitoring (DC 24 V only) Options D de-coupling diodes (version R3) available on request PDB-P-L- 2216- 30R4SW - B1GR-D ordering example height: 2 U (88.90 mm) depth: 150 mm version A0/R0 250 mm version A3/R3 Material: aluminium, partly anodised Rated voltage: AC 50 V; DC 50 V; DC 24 V with REF16 Supply: M6 terminal studs for ring cable lug 2 x 15 ways 1-pole protected (version R0 / R3) spring-loaded terminals 2.5 mm2 Imax. = 16 A (depending on circuit breaker rating, please observe derating factor) Group signalling: Make contacts connected in series (all versions) per group spring-loaded terminal 2.5 mm2, Imax = 0.5 a Grounding of enclosure: via M6 terminal studs on inner housing side in the event of redundancy (R0 / R3) doubled Ambient temperature range: 0 ... 50 °C • Reduced wiring time through printed circuit board design • Small installation depth of 150 mm or 250 mm for the use in small-sized installation sites • Removeable front plate with captive screw technology and printed-on marking • 30 slots for thermal-magnetic circuit breakers or electronic overcurrent protectors in a Power-D-Box® • Redundant design optional with 2 x 15 ways • Circuit breakers can be plugged in later (also with the system live) • Screw terminals directly on pc board (plus and minus pole), additional terminals optionally on a rear-side rail. • Line entry for cables up to 35 mm2 (16 mm2 when redundant) • Line entry up to 2 x 50 A (redundant) • Load terminals for cables up to 2.5 mm2 • Load terminals up to 16 A (10 A with electronic protection) • Group signalling through integral potential-free auxiliary contacts, make contacts connected in series • Signalling available separately per group in the event of redundancy • Integral cable grip rail behind the terminals • Cover against live parts by means of a perforated sheet on top • Interchangeable flanges for 19“ or ETSI mounting • Blanking piece for empty slots enclosed (30 pcs) • Customer-specific versions, e.g. with back-up fuses, de-coupling diodes, separate circuits, AC and/or DC, customised marking etc., are available upon request.

Power-D-Box® Printed Circuit Board Version for 2216/REF16 Versions and terminal designs Version for supply terminals load terminals Circuit Breaker Type 2216 cable size tightening torque cable size tightening torque cable size tightening torque printed circuit board spring force spring force printed circuit board spring force spring force symmetrical rail spring force spring force spring force symmetrical rail spring force spring force spring force printed circuit board spring force spring force printed circuit board spring force spring force symmetrical rail spring force spring force...

Power-D-Box® Printed Circuit Board Version for 2216/REF16 terminals on symmetrical rail (A3/R3) Views / Dimensions: front view all versions

Power-D-Box® Printed Circuit Board Version for 2216/REF16 Dimensions of pcb Top view (mounting flanges in position ETSI): version A0/R0 Rear view version A0/R0 signalling A supply B cable clamp rail Top view (internal wiring not shown) version A3/R3 signalling A supply A

Power-D-Box® Printed Circuit Board Version for 2216/REF16 Accessories Jumper: for insertion in empty slots instead of circuit breakers for bridging the looped-through auxiliary contacts (series connection) SB-S21-P1-01-2-1A Blanking piece for Power-D-Box (types 2216, REF16) Y 308 563 01 Made in Germany xxxx For removing the blanking piece: push in the screwdriver as shown below All dimensions without tolerances are for reference only. E-T-A reserves the right change specifications at any time in the interest of improved design, performance and cost effectiveness, the right to make changes...