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MST 1-PHASE SAFETY TRANSFORMER
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MST 1-PHASE SAFETY TRANSFORMER

P: 320VA IN: 230/400VAC +/- 15VAC OUT: 24VAC
Art.No.: 86386
Weight: 4.3 kg
In production
 Product Comparison
List price per piece:
Single-phase - Control and Isolation Transformers
320 VA
Isolation class T 40/B
Other voltages on request.
General data
Standards EN 61558-1, EN 61558-2-6, EN 62041 category 0
Test isolation voltage 5.8 kV (prim./sec.)
Mounting method Key-hole mounting
Dimensions H×W×D 92×120×122 mm
Fixing centers a×b×c 74.4×90×5.8 mm
Temperature range -20...+40 °C (storage temperature -40...+80 °C)
Output
Output voltage 24 V AC
Output rating 320 VA
Input
Input voltage 230/400 ±15 V AC
Input current 1.55 A (230 V AC); 0.9 A (400 V AC)
Inrush current 18 A (230 V AC); 11 A (400 V AC)
Short-circuit current 28 A (230 V AC); 16 A (400 V AC)
Frequency 50...60 Hz
Commercial data
country of origin CZ
customs tariff number 85043180
EAN 4048879355216
eClass 27031302
Packaging unit 1
 
Data Regarding Article:
  • Download Data Sheet
  • Download Approval: UL Registered CA 86386_E207805_XORU8_urc_z_a.pdf
  • Download Approval: UL Registered US 86386_E207805-E182075-XORU2_ur_z_b.pdf
  • Download Certificate: GL  86386_TAE00003WB-DNVGL-2025.06.18_gl_z_c.pdf
  • Download Construction files: P8 86386_p8_2_50.zip
  • Download Construction files: STP 86386_stp_x_a.zip
  • Download Information: China-RoHS EPUP-50_CHR_x_1.pdf
  • Download Information: EU declaration of conformity 86386_198-04.16_ce_z_c.pdf
* plus VAT, plus shipping