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3 KVA Control Transformer, 480V → 24V, Single Phase, Surface Mount, Terminal Block

by Sanzo Power · Part # TX-CL-030K-105215-S-TB

Sanzo Power TX-CL 3 KVA single-phase industrial control transformer, 480V primary / 24V secondary. Surface mount with terminal block. ETL listed (UL 5085), cUL, CE, RoHS. Standard lead time 7-8 weeks.

Full specifications ↓
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Specifications

BrandSanzo Power
VA3 KVA
Primary Voltage480V
Secondary Voltage24V
Part #TX-CL-030K-105215-S-TB
PhaseSingle Phase
Dimensions (W×H×D)10.48 × 12.06 × 7.72 in
Weight105.0 lb

Product Description

The Sanzo Power TX-CL Series 3 KVA industrial control transformer delivers a low, safe, isolated control voltage for machine-tool and automation circuits. Rated 3 KVA with a 480V primary and 24V secondary, it steps line voltage down to power contactors, relays, solenoids, timers, pilot devices and PLC circuits.

The EI core and copper windings are built for the heavy momentary inrush that electromagnetic coils draw at pick-up while holding secondary voltage stable—regulation exceeds NEMA recommendations. A 130°C Class B insulation system and 80°C rise support continuous duty in hot panels and enclosures. The secondary is fully isolated from the primary line for a separate, safe control circuit.

This model is supplied with pluggable terminal blocks for fast, clearly marked field wiring, mounted on a bolt-on galvanized-steel surface bracket. Single 480V primary winding. Finger-safe box lugs and finger-safe terminal blocks are available on request, as are integral primary or secondary fuse blocks and custom voltage combinations.

Standard lead time: 7-8 weeks. Made to order. Contact Sanzo Power for a quote.

  • Capacity: 3 KVA
  • Primary voltage: 480V
  • Secondary voltage: 24V
  • Phase / frequency: Single phase, 50/60 Hz
  • Core / windings: EI core, copper
  • Insulation / rise: Class B (130°C) / 80°C
  • Terminals: Terminal Block (finger-safe optional)
  • Mounting: Surface
  • Approx. weight: 95 lb
  • Lead time: 7-8 weeks
  • Listings: ETL (UL 5085), cUL (CSA C22.2 #66.1), CE, RoHS