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Power Distribution Units (PDU)

One 3U panel that feeds the whole rack: nine 220 VAC outlets, conditioned +5 / +12 / −12 / +24 VDC rails, load switch, circuit breaker and emergency stop — engineered as a 19″ module, not an afterthought.

C-BOX 3U rack PDU, finned aluminium chassis with load switch, dual circuit breaker, emergency stop and nine 220 VAC outlets

Overview

C-BOX builds power distribution as a proper rack module. Our 3U PDU houses everything the electrical side of a system needs in one finned 481 × 482.7 × 132.9 mm chassis: a load switch with OFF-position locking, a double-pole circuit breaker, an emergency stop and nine fuse-protected 220 VAC outlets — plus a conditioned low-voltage section delivering +5 V, +12 V, −12 V and +24 V rails for the electronics in the rack. The low-voltage-controls-high-voltage circuit concept keeps the operator side safe, and every unit is wired, labelled and function-tested in our workshop before it ships. 1U and 2U variants and custom outlet mixes are built to order.

  • 3U · 19″ · 481 × 482.7 × 132.9 mm, cooling fins on both sides
  • 9 × AC 220 V outlets, AC throughput ≥ 3500 W
  • Conditioned DC rails: +5 V · +12 V · −12 V · +24 V
  • Load switch with OFF lock + double-pole circuit breaker
  • Emergency stop, power ON/OFF and fuse on the front panel
  • Low-voltage-controlled high-voltage circuit design
  • C19 16 A input · 115 / 250 VAC · 50 / 60 Hz · −20…+60 °C

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Typical specifications

Height3U (1U / 2U variants on request)
Dimensions481 × 482.7 × 132.9 mm, side cooling fins
InputC19 16 A · 115 / 250 VAC · 50 / 60 Hz
AC outputs9 × 220 VAC, ≥ 3500 W total
DC outputs+5 V ≥ 32.5 W · ±12 V ≥ 120 W · +24 V ≥ 240 W
Front panelload switch (OFF lock) · double-pole MCB · e-stop · fuse · status LEDs
Environment−20…+60 °C operating · −40…+65 °C storage
Weightapprox. 9.05 kg

Applications

Where this product line is typically used.

Test & measurement racksOne panel feeds and protects a whole instrument stack.
Industrial control cabinetsSwitching, protection and e-stop in a single 3U module.
Communication systemsConditioned 24 / 12 / 5 VDC rails for radio and network gear.
OEM equipmentPDUs designed around your machine's electrical concept.

Related product lines

Parts that usually go together with Power Distribution Units (PDU).

Send us the part number or drawing.

Cross-referencing against Schroff / nVent part numbers is our daily routine — we quote within 24 hours for standard items.

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