Sold out
SunTree Transfer Switch SQ8T-63 4P 63A 400VAC - Image 1
Click to enlarge
SunTree Automatic Transfer Switch SQ8T-40 2P 40A 230VAC
SunTree Automatic Transfer Switch SQ8T-40 2P 40A 230VAC 381.00 $
Back to products
SunTree Transfer Switch SQ8W-100 2P 220VAC 100A
SunTree Transfer Switch SQ8W-100 2P 220VAC 100A 381.00 $
SunTree

SunTree Transfer Switch SQ8T-63 4P 63A 400VAC

381.00 $

  • Product Type: Automatic Transfer Switch (PC Class)
  • Rated Operating Current: Up to 63A
  • Rated Working Voltage: 400VAC
  • Rated Insulation Voltage: 690V
  • Rated Impulse Withstand Voltage: 8 kV
  • Pole Configurations: 4P
  • Switching Class: PC class (capable of making and withstanding short-circuit currents)

Out of stock

Compare
Add to wishlist
Category:
Description

The SunTree SQ8T-63 is a 4-pole Automatic Transfer Switch (ATS) in PC class, designed for automatic source transfer in applications such as shifting power from EB to a generator or between two supply sources. It supports a rated operating current of up to 63 A and is rated for AC 220 V / AC 110 V at 50/60 Hz. The 4-pole configuration makes it suitable for three-phase changeover arrangements where a 4-pole switching device is required.

The SQ8T-63 has a rated insulation voltage of 690 V and a rated impulse withstand voltage of 8 kV. As a PC-class transfer switch, it is capable of making and withstanding short-circuit currents, supporting dependable performance in source-transfer installations.

As a SunTree product, the SQ8T-63 4P PC-class ATS is suitable for automatic changeover applications requiring up to 63 A, AC 220 V / 110 V operation, 4-pole switching, and PC-class short-circuit making and withstand capability.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “SunTree Transfer Switch SQ8T-63 4P 63A 400VAC”

Your email address will not be published. Required fields are marked *

Shipping and Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

Related products

Sold out
Compare

SunTree DC Fuse Holder SRD-30

381.00 $
  • Product Model: SRD-30
  • Compliance Standards: IEC/EN60947-1 IEC/EN 60947-3
  • Insulation Voltage Rating (Ui): 1200V
  • Operational Voltage Rating (Ue): DC1100V
  • Working Current Rating (Ie): 2/3/4/5/6/8/10/12/15/16/20/25/30A
  • Impulse Withstand Voltage (Uimp): 6kV
  • Permissible Power Dissipation: 4W
  • Pole Count: 1P
  • Short Circuit Current Limit: 30kA
  • Compatible Fuse Size: 10mm×38mm
  • Protection Rating: IP20
  • Application Category: PV-0
Add to wishlist
Read more
Quick view
Compare

SunTree Distribution Box PHPN with Terminal

234.00 $
  • IP65 waterproof rating for outdoor weather protection.
  • Dustproof design keeps internal electrical components clean.
  • Flame-retardant ABS plastic construction prevents fire hazards.
  • UV-resistant material prevents yellowing and cracking in direct sunlight.
  • Transparent smoke-tinted cover allows easy status viewing without opening.
  • Integrated internal DIN rail ensures quick, standard circuit breaker mounting.
  • Pre-drilled bottom knockouts enable simple cable entry and exit.
  • Secure latch mechanism provides a tight seal and easy opening access.
  • Built-in terminal blocks simplify neutral and ground wire management.
  • Compact footprint saves installation space on walls or solar racking.
Add to wishlist
Select options This product has multiple variants. The options may be chosen on the product page
Quick view
Compare

SunTree Fuse Holder SRD-50H 1500VDC 1P

380.00 $

Product model: CH-50H SRD-50H DC fuse isolating switch
Citation standards: IEC/EN60947-1 IEC/EN 60947-3
Rated insulation voltage: 1600V
Rated service voltage: DC1500V
Rated service current: 50A
Rated impulse withstand voltage: 8VA
Rated acceptable power dissipation: ≤12W
Numbers of poles: 1P
Rated limiting short circuit current: 50kA
Fuse dimensions 10mm×85mm×14mm
Ingress protection: IP20

Add to wishlist
Add to cart
Quick view
Sold out
Compare

SunTree Fuse link SRF-30 1000VDC (25/30/32 Amps)

381.00 $
  • Brand: Suntree
  • Model Series: SRF-30 PV TUV
  • Dimensions: 10 × 38 mm
  • Type: Cylindrical solar PV DC fuse (gPV / thermal DC fuse)
  • Rated Voltage: 1000V DC
  • Rated Current Options: Typically available in various ratings (such as 12A, 16A, 20A, 25A, and 32A) depending on the specific part variant

Add to wishlist
Read more
Quick view
Sold out
Compare

SunTree Surge Protector SL7N-50D

381.00 $
  • Dual-pole isolation: Disconnects both lines.
  • Overload protection: Stops prolonged excess current.
  • Short-circuit defense: Blocks sudden electrical spikes.
  • High breaking capacity: Safely halts heavy faults.
  • Non-polarized: Allows reversible wiring.
  • DIN rail mount: Fits standard electrical tracks.
  • Fast arc extinguishing: Smothers internal sparks quickly.
  • DC optimized: Rated for solar/battery systems.
  • Visual indicator: Shows clear open/closed status.
  • Robust build: Riveted for wiring stability.
Add to wishlist
Read more
Quick view
Compare

SunTree Surge Protector SM8-250PV 2P

234.00 $
  • Molded Case Design: Heavy-duty industrial breaker frame
  • Dual-Pole Isolation: Disconnects both lines simultaneously
  • 250A Current Capacity: Supports massive high-power systems
  • 1000V DC Rating: Optimized for large battery/PV arrays
  • 16kA Breaking Capacity: Halts extreme fault currents safely
  • Thermal-Magnetic Trip: Protects against overloads and shorts
  • Heavy-Gauge Terminals: Fits thick, heavy-duty industrial cables
  • Flame-Retardant Body: Built from high-grade heat-resistant material
  • Industrial Optimization: Safeguards major battery and inverter inputs
  • Clear Toggle Handle: Provides crisp manual ON/OFF/TRIP switching
Add to wishlist
Select options This product has multiple variants. The options may be chosen on the product page
Quick view
Sold out
Compare

SunTree Surge Protector SUP2H6-PV 2P 600VDC 20-40KA T2

381.00 $
  • Two-Pole Protection: Safeguards positive and negative DC lines to ground
  • Type 2 SPD: Class II transient overvoltage absorber for solar systems
  • 600V DC Rating: Optimized for low-to-medium voltage solar strings
  • 20kA Nominal Discharge: Safely redirects recurring 20kA standard surge currents
  • 40kA Max Discharge: Absorbs extreme high-energy lightning strikes up to 40kA
  • Fast Response Time: Activates and clamps dangerous overvoltages under 25ns
  • Modular Plug-In: Removable cartridges allow fast replacement without rewiring bases
  • Thermal Disconnector: Safe internal release isolates overheated, worn-out modules
  • Visual Status Window: Clear green/red mechanical flags signal component health
  • Compact Footprint: Space-saving 2P width fits smaller combiner box setups
Add to wishlist
Read more
Quick view
Sold out
Compare

SunTree Transfer Switch SQ8W-100 2P 220VAC 100A

381.00 $
  • Model: SQ8W-100 / 2P
  • Number of Poles: 2P (Single-Phase)
  • Rated Operational Current (Ie): 100A
  • Rated Operational Voltage (Ue): AC 220V / 230V
  • Rated Insulation Voltage (Ui): AC 690V (50/60Hz)
  • Rated Impulse Withstand Voltage: 8kV
  • Equipment Class: PC Class (withstands short-circuits without failure)
  • Utilization Category: AC-33iB
  • Control Voltage (Us): AC 220V / 50Hz (Operating range: 85-110% Us)
  • Conversion Time (Transfer Time): < 50ms
  • Mechanical Lifetime: 5,000 operations
  • Electrical Lifetime: 2,000 operations
  • Mounting: Standard 35mm DIN Rail
Add to wishlist
Read more
Quick view