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AS-40E3-40A Air Circuit Breaker 4000A 3P Drawout + Cradle — LS Electric
AS-40E3-40A Air Circuit Breaker 4000A 3P Drawout + Cradle — LS Electric

Disclaimer: Images are for reference only. Refer to datasheets and drawings for accurate specifications.

LS Electric

AS-40E3-40A 4000A 3P | LS Metasol 85kA Air Circuit Breaker Drawout + Vertical Cradle

SKU
$7,150 ex. GST $7,865 inc. GST
-45% Clearance $12,970.74 AUD
$7,150 ex. GST $7,865 inc. GST

Online Clearance Pricing only. Non-cancellable and non-returnable.

In stock
2 in stock across 2 warehouses
  • Type Electronic Trip
  • Series Metasol
  • Mounting Drawout
  • Weight (kg) 102
  • Operating Temp −20°C to +60°C
  • Country of Origin KR
  • Standards
    • IEC 60947-1
    • IEC 60947-2
  • Certifications
    • CE
  • Voltage 690VAC
  • Current 4000A
  • Poles 3 Pole
  • Contacts 3NO+3NC
  • Size E Frame

Standards & certifications

CEEU conformity IEC/EN 60947-1 · 60947-2 Tested standards
Product Brochure PDF

AS-40E3-40A 4000A 3P | LS Metasol 85kA Air Circuit Breaker Drawout + Vertical Cradle

LS Electric AS-40E3-40A: A 4000A drawout ACB, the largest E-frame rating, for main incomers on large industrial and infrastructure switchboards. Supplied with a vertical-terminal cradle. End of life: remaining stock only.

Features and Specifications

  • Rated current (In): 4000A, 3 pole
  • Rated operational voltage (Ue): 690VAC, 50/60Hz. Rated insulation voltage (Ui): 1000V. Rated impulse withstand (Uimp): 12kV
  • Rated ultimate breaking capacity (Icu): 85kA at 220–415V, 85kA at 550–690V. Service breaking capacity Ics = 100% Icu
  • Rated making capacity (Icm): 187kA peak at 415V
  • Rated short-time withstand (Icw): 85kA 1s / 75kA 2s / 65kA 3s
  • Frame: E-frame. Mechanical life 15,000 operations, electrical life 5,000 operations
  • Dimensions (drawout with cradle, H x W x D): 430 x 412 x 375 mm
  • Mounting: Drawout, supplied with AL-S40E3-AVFN vertical drawout cradle (automatic connection, vertical terminals, safety shutter)
  • Trip relay: A-type (ammeter) electronic trip relay with L, S, I and G protection (vector-sum ground fault), 50Hz self-powered, no communication (AG5, superseded by the AH5 trip relay)
  • Trip relay settings: long-time delay (Ir = 0.8–1.0 x Iu, Iu = 0.5–1.0 x In), short-time Isd 1.5–10 x Ir (I²t on/off), instantaneous Ii 2–15 x In, ground fault Ig 0.2–1.0 x In
  • Trip relay features: LCD current display (±1.0%), trip-cause and overload alarm LEDs, 10 fault records (ZSI, digital outputs and communication need an external control supply, not available on self-powered AG5)
  • Options fitted: Manual spring charging (no motor), no closing coil, no shunt trip, 3a3b auxiliary contacts (OFF-charge), no UVT, On/Off button lock
  • Operating temperature: −20°C to +60°C (derating above 45°C)

Standards (& Conformities): IEC 60947-1, IEC 60947-2, CE. Approvals: KEMA, KERI, KS, GOST.

Ordering Code:

AS-40E3-40A MAD0D0AX AG5U0B + AL-S40E3-AVFN

What's Included: AS-40E3-40A air circuit breaker and AL-S40E3-AVFN drawout cradle.

Full ratings, trip curves and accessories: LS Susol & Metasol ACB catalogue.


Note: Please choose product carefully. Product selection is the responsibility of the Purchaser. Refer to relevant Standards, project requirements and technical specifications to ensure that the product meets requirements. Contact TROPAC for selection support.

TROPAC's standard warranty covers all products. A 5-year warranty applies to eligible IP Enclosures products. Refer to Refunds & Returns for more information.