CL320 Series
Original Class 320 | 2.4" Standoff
The CL320 Series Meter Based SPD is for use in 320 Amp continuous meter sockets and stops surges right at the electric meter, before they can enter your building.
Units are equipped with LEDs that are fully visible in the brightest sunlight allowing fast and accurate readings in the field.
The product complies with all current safety requirements. The CL320 Series is a Type 1 Surge Protection Device (SPD) Listed to ANSI/UL 1449 and UL 414.
The integration of design, performance and safety features in the METER-TREATER® makes it an ideal choice for Utility Power Quality Programs. A 15 Year Product Warranty and concurrent Extended Warranty for downstream white appliances is included✝︎.
Meter-Based
Power
3D Preview
Load Current | Max Surge Current (8/20) Iₘₐₓ | Short-Circuit Current Rating (SCCR) | Repetative Impulse Rating (Iₙ) | On/Off Status⬥ | Housing Rating | Product Weight | Product Dimensions | Most Current Industry Standards | Surge Technology | Connector Form/ Type | Connector Method | Interface | Operating Temperature | Operating Frequency | Fusing | Listings & Certifications | Enclosure | Max. Operating Voltage | Max. Clamp Voltage | Energy Rating/ Wire | Response Time | Warranty | Series Resistance | Peak Pulse Power | Line - Load Sensitive | Breakover Voltage: (Line - Ground) | Attenuation Margin | NEXT | Data Transfer Rate | Power Sum NEXT | Return Loss | ACR | Power Sum ACR | ARC -F | PSACRF | Mounting | Relative Humidity | Terminals | Max. Circuits Protected | Modes of Protection | Continuous Current | Follow Current | Wire Range | Feedback | Remote Alarm Contacts | Remote Alarm contact capability (Nominal Volts/ Nominal Amps) | Remote Alarm Wire Size | Included Accessories |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
400 Amps (320 Amps Continuous) | 100 kA (50 kA per phase) | 10 kA RMS Symmetrical | 20 kA | LED* | NEMA 3R | 2.75 lbs | 4.18" x 6.81" (2.4" installed depth) | ANSI/UL 1449 | MOV | ANSI Meter-form | Plug-in w/ Ground Wire | -40 ℉ to +140 ℉
(-40 ℃ to +60 ℃) 10% ± | 47-63 Hz (50/60 Hz Typ.) | Surge/ Thermal | Listed to ANSI/UL 1449, ANSI/UL 414 | Polycarbonate with UV inhibitors | < 1 Nanosecond | 15 Year Limited Product Warranty | 95% noncondensing |
Specifications
Specification | Value |
|---|---|
Load Current | 400 Amps (320 Amps Continuous) |
Max Surge Current (8/20) Iₘₐₓ | 100 kA (50 kA per phase) |
Short-Circuit Current Rating (SCCR) | 10 kA RMS Symmetrical |
Repetative Impulse Rating (Iₙ) | 20 kA |
On/Off Status⬥ | LED* |
Housing Rating | NEMA 3R |
Product Weight | 2.75 lbs |
Product Dimensions | 4.18" x 6.81" (2.4" installed depth) |
Most Current Industry Standards | ANSI/UL 1449 |
Surge Technology | MOV |
Connector Form/ Type | ANSI Meter-form |
Connector Method | Plug-in w/ Ground Wire |
Operating Temperature | -40 ℉ to +140 ℉
(-40 ℃ to +60 ℃) 10% ± |
Operating Frequency | 47-63 Hz (50/60 Hz Typ.) |
Fusing | Surge/ Thermal |
Listings & Certifications | Listed to ANSI/UL 1449, ANSI/UL 414 |
Enclosure | Polycarbonate with UV inhibitors |
Response Time | < 1 Nanosecond |
Warranty | 15 Year Limited Product Warranty |
Relative Humidity | 95% noncondensing |
Diagrams
Not To Scale
Electrical Ratings
Click on any CL320 Series model from the table to request a quote
Model Number | Service Voltage | TYPE | MCOV | # Jaw Blades | MAX Surge Rating | Continuous Rating | VPR |
|---|---|---|---|---|---|---|---|
CL320 | 120/240 | AC | 180V | 4 | 400A | 320A | 600V |
CL320-5J | 120/208 | AC | 180V | 5 | 400A | 320A | 600V |
✝︎ Concurrent extended warranty is only applicable for residential customers participating in a utility residential surge protection program and for those utilities requesting the extended warranty.
* Single red LED monitors both phases
⬥ If light is out, unit must be serviced
Compatibility Table
EDR Model Number | PVA50-1P-xxxv-S | PVA50-2P-xxxv-S | PVA50-3P-xxxy-S | PVA50-5P-xxxy-S | DRA50-1Pxxx-S | DRA50-2Pxxx-LGN | DRA50-2Pxxx-S | DRA50-3Pxxx-S | DRA50-3PSxxx-S | DRA50-4Pxxx-S | CLT-xxx | SLT CAT X/X-POE | SLT/XM-02- | SLT/XM-04- | SLT/XM-06- | SLT/XM-10- | TST010/XXX | TST020/(120-250v) | TST020/(24-48v) | TST040/XXX |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
