SQUARE-D DU323RB AC Disconnect, NEMA3R,100A 240VAC,3-Pole UF

SKU#: DU323RB

SQUARE-D DU323RB AC Disconnect, NEMA3R,100A 240VAC,3-Pole UF

Single Throw Safety Switch

SQUARE-D DU221RB AC Disconnect Characteristics:
• Line Rated Current: 100 A
• Certifications: UL listed
• Enclosure Rating: NEMA 3R
• Factory Installed Neutral: None
• Disconnect Type: Non-fusible disconnect
• Mounting Type: Surface
• Number of Poles: 3
• Electrical Connection: Lugs
• Duty Rating: General duty
• System Voltage: 240 V AC/DC

Why Need Safety Switch?
Schneider’s Square D Safety switches are vital components for safety and power control by providing a way to disconnect from the electrical load and protect from the branch circuit.

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. They are suitable for use as service equipment when equipped with a factory- or field-installed neutral assembly or a field-installed service grounding kit as applicable. General duty safety switches are UL Listed, File E2875, and meet or exceed the NEMA Standard KS1.

Description:

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. When equipped with fuses, over-current and short circuit protection is also available. The switches are also suitable as service equipment when equipped with a factory-installed neutral assembly or a field-installed equipment grounding kit.

Product Specifications

Characteristics
ManufacturerSchneider Electric (Square-D)
ModelDU323RB
Other Vendor Codes
Rated Power Output [W]
Length [mm (in)]444.50 mm (17.50 in)
Width [mm (in)]215.90 mm (8.50 in)
Depth [mm (in)]165.10 mm (6.50 in)
Weight [kg (lb)](14.78 lb)
Warranty [Years]

Surge/Lightning Protection
Maximum Volts [Vdc]
Discharge Current [kA]
Nominal DC Voltage Range [Vdc]
Nominal AC Voltage [Vac]

Modules
PTC Power Rating [W]
Tier Level
Lower Output Tolerance [-%]
Upper Output Tolerance [%]
Only suitable for transformer invertersNo
Compatible with IronRidge CAMO No
Pmax - Maximum Power (STC) [W]
Voc - Open Circuit Voltage (STC) [V]
Isc - Short Circuit Current (STC) [A]
Vmpp-Voltage at Maximum Power (STC) [V]
Impp-Current at Maximum Power (STC) [A]
Cell Efficiency (STC) [%]
Module Efficiency (STC) [%]
Pmax - Maximum Power (NOCT) [W]
Voc - Open Circuit Voltage (NOCT) [V]
Isc - Short Circuit Current (NOCT) [A]
Impp-Current at Maximum Power (NOCT) [A]
Vmpp-Voltage at Maximum Power (NOCT) [V]
Cell Efficiency (NOCT) [%]
Module Efficiency (NOCT) [%]
Nominal Operating Cell Temperature NOCT
Maximum System Voltage [V]
Series Fuse Rating [A]
Maximum Reverse Current [A]
Cell Technology
Solar Cell's Country of Origin
Solar Cell Size
Number of Cells (Pieces)
Number of Bypass Diodes
Frame Color
Back Cover
Frame Size [mm]
Module Length [in]
Module Width [in]
Junction Box
Output Cables
Connector
Hail Safety Impact Velocity [mm at m/s]
Fire Safety Classification (IEC 61730)
Static Load Wind / Snow [Pa]
Normal Operating Cell Temperature (NOCT)
Temperature Coefficients of P [%/Â°C]
Temperature Coefficients of V (Uoc)
Temperature Coefficients of I (Isc)
Storage Temperature [Â°C]
Packaging Configuration
Loading Capacity (40 ft. Container)
80% Power Output Warranty Period
90% Power Output Warranty Period
Workmanship Warranty Period
CSI Listed

Fuses and Holders
Amps [A]

Data Logers
Bluetooth (BT)No
WiFi (wireless LAN)No
Powermanagement (PM+)No
Powermanagement (PM+) / GPRSNo
Powermanagement (PM+) / WiFiNo
GPRSNo
Central inverter SCB and SMBNo
Max. no. inverters
Communication interface
Inverter mixed operationNo
Measured max. plant size [kWp]
Max. cable length
String monitoring-depends on inv. modelNo
Inverter failureNo
Performance monitoring for each inverterNo
Status/fault monitoringNo
Connection to sensor systemNo
Connection to Sensor BasicNo
Email and SMS alarmNo
Local alarm (pot. free contact)No
Yield forecastingNo
Degradation calculationNo
Connection to digital meter readerNo
Integrated webserverNo
Graphic visualisation - local PCNo
Graphic visualisation - USB stickNo
Graphic visualisation - internetNo
LED status displayNo
Operation on deviceNo
Large display RS485/S0 pulseNo
Sâ‚€ in/out
Ethernet networkNo
USB stickNo
Analogue modem / GPRS(GSM)No
Potential-free contact (relay)No
Alarm contact (anti-theft)No
Mains voltage / device voltage [Vac/Vdc]
Power consumption [W]
Ambient Temperature [Â°C(Â°F)]
Assembly
Protection class for logger
Connection to Solar-LogTM WEBNo
Multilingual (DE, EN, ES, FR, IT, NL)No
Memory

Connectors
Pre-configured (p), Configurable (c)
Test Specifications
LockableNo
Protection Type Connected / Disconnected
Approved Temperature Range [Â°C]
Rated Current, Specified Cable Cross-sec
Contact Resistance [mÎ©]
Max. System DC Voltage [V]
Protection Class
Contact Material
Plug Face is Similar to
Combinable w original type confirmed by
Measurements (length x cross-section)

Combiners
Usable Cable Cross-section
Number of Breakers
Number of Fuse Holders
Combiner Voltage Rating (VDC)
Combiner Maximum DC Current (A)
Max. Input Short Cir. Current/String [A]
Maximum Continuous Current (A)
Max. Input Current Per String (A)
Combiner Maximum Voltage (VDC)
Combiner Positive Output Wire Size (mm2)
Output Wire Size (mm2)
Max. Positive Input Wire Size (mm2)
Max. Negative Input Wire Size (mm2)
Combiner Negative Output Wire Size (mm2)
Combiner Input Wire Size (mm2)
Combiner Enclosure Rating
Combiner Maximum Input Fuse Rating (A)
Combiner Operating Temperature (CËš)

Cables
Reel Length (Imperial)
Cable (Wire) Size [mmÂ² (AWG)]
Jacket Color
Cable Conductor Material
Cable Voltage Rating [V]

Breakers
Circuit Breaker Amps [A]
Poles
AC Voltage Rating [Vac]
DC Voltage Rating [Vdc]
FusedNo

Wireless Technology
MiMo
Surge Suppression
WiFi Standard
Min Concurrent Clients
Concurrent Clients
Channel Spacing
Max Transmit Power (dBm)

Video
Video Compression
Resolution
Max Frame Rate
Image Setting
Night Mode
Microphone
View Angle (degree)

Switches
Switching Capacity (Gbps)
Total Non Blocking Throughput
Forwarding Rate (MPPS)
Ports
No. of Data Ports

Regulatory / Compliance Info
FCC Regulations
Certifications / Wireless Approval

Building Materials
Knockout Size (Inch)
Outside Diameter (Inch)
Inside Diameter (Inch)
Wall Thickness (Inch)
Material
Color
Exposure (Inch)
Shingles Per Square
Wind Resistance (mph)

More Technical Characteristics
Number of Poles 3-Pole
Terminal Type Lugs
Type of Duty General Duty
Maximum Voltage Rating 240VAC
Wire Size #12 to #1/0 AWG(Al) - #14 to #1/0 AWG(Cu)
Depth 6.50 Inches
Height 17.50 Inches
Action Single Throw
Ampere Rating 100A
Width 8.50 Inches
Approvals UL Listed File Number E2875
Enclosure Rating NEMA 3R
Enclosure Type Rainproof and Sleet/Ice proof (Indoor/Outdoor)
Factory Installed Neutral No
Disconnect Type Non-Fusible
Mounting Type Surface

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Product Features

SQUARE-D DU323RB AC Disconnect, NEMA3R,100A 240VAC,3-Pole UF

Single Throw Safety Switch

SQUARE-D DU221RB AC Disconnect Characteristics:
• Line Rated Current: 100 A
• Certifications: UL listed
• Enclosure Rating: NEMA 3R
• Factory Installed Neutral: None
• Disconnect Type: Non-fusible disconnect
• Mounting Type: Surface
• Number of Poles: 3
• Electrical Connection: Lugs
• Duty Rating: General duty
• System Voltage: 240 V AC/DC

Why Need Safety Switch?
Schneider’s Square D Safety switches are vital components for safety and power control by providing a way to disconnect from the electrical load and protect from the branch circuit.

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. They are suitable for use as service equipment when equipped with a factory- or field-installed neutral assembly or a field-installed service grounding kit as applicable. General duty safety switches are UL Listed, File E2875, and meet or exceed the NEMA Standard KS1.

Description:

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. When equipped with fuses, over-current and short circuit protection is also available. The switches are also suitable as service equipment when equipped with a factory-installed neutral assembly or a field-installed equipment grounding kit.

Product Specifications

Learn

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