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logo main
  • Home
  • About us
  • Product
    • NOVA
      • COOLING FAN AND FAN FILTER
      • HEATER & HEATOR CONTROLLER
      • INDICATOR
      • LIGHTING LUMINAIRE
      • METERING DEVICES
      • RELAY
      • SWITCHES
      • OTHERS
    • ESPAN
      • ANNUNCIATOR
      • AUDIBLE ALARM SOUND
      • DIGITAL CLOCK
      • DIODE & RESISTOR MODULE
      • MONITORING RELAY
    • ESPOWER
      • INTELLIGENT POWER INVERTER
      • SWITCHING POWER SUPPLY
      • HIGH POWER SWITCHING POWER SUPPLY
      • ADJUSTABLE DC POWER SUPPLY
      • DC-DC CONVERTER
      • TRANSFER SWITCH (OPEN TRANSITION)
      • TRANSFER SWITCH (CLOSED TRANSITON)
      • AUTOMATIC TRANSFER SWITCH CABINET
      • AUTOMATIC TRANSFER SWITCH CONTROLLER
      • REDUNDANCY MODULE FOR POWER SUPPLY
      • AUTOMATIC VOLTAGE STABILIZER
      • LIGHTING POLE PROTECTION UNIT
      • LIGHTING POLE TERMINAL BOARD
      • LIGHTING CONTROL PANEL
      • LIGHTING POWER CONTACTOR
      • RECTIFIER & CHARGER (SURFACE MOUNTED)
      • RECTIFIER & CHARGER
  • Rental of test equipment
    • MV.Switchgear Panel Tester
    • HV.Switching Device Tester
    • Instrument Transformer Tester
    • Grounding System Tester
    • Protective Relay Tester
    • MCB and MCCB Tester
    • Meter and field instrumentation
    • Distribution-transformer-tester
    • Instrument Transformer Tester
    • Cable and Bus Test Equipment
    • Battery System Tester
    • DC Variable Power Supply
    • Software Module for CMC 356
  • Download
  • Knowledge
  • Activities
  • Contact
  • EN
  • TH
  • shopee

2025.05

INDICATOR

High Brightness LED Bulb (NLB)

LED Ultra Bright (NPLU22)

LED Semaphore Indicator (NSI)

Line Lamp (NLL)

Miniture Buzzer (NBZ)

Mini Buzzer (NBZH)

รุ่นป้องกันการระเบิด

Pilot Light (NPL)

Pilot Light (NPLH)

รุ่นป้องกันการระเบิด

Semaphore Indicator (NUM)

ESPOWER CORPORATION LIMITED
ESPOWER CORPORATION LIMITED
Tel: +66 2581 1124-5
E-mail: sales@espowercorp.com