

The SPD2 2P+0 series is a surge protection device that safeguards components from transient overvoltage or surges that last micro-seconds by limiting the fault current to a load or the unit being protected. The majority of surges are caused by equipment being turned on or off within a facility. By limiting these surges, costly damage, downtime, repairs, and missed deadlines can be mitigated. The surge protection devices for the 2+0 configuration are available for 120 V to 600 V nominal voltage sub-distribution board applications.
- Capability to clamp and withstand high-energy transients
- UL Recognized and VDE-IEC compliant in single part number
- Interlocking tab mechanism
- No additional overcurrent protection devices required in UL applications
- Compact footprint
- Visual life indicator
- Pluggable modules
- Thermal protection
- IP20 protection rating
- Ensures low-residual voltage during high-energy surge events and higher nominal discharge current to prevent disruption or damage to equipment
- One component can be utilized globally, reducing inventory needs and simplifying allocation of parts
- Secures module to withstand vibration
- Reduces the number of components and costs required for protection
- Increases panel design flexibility
- Quick visual determines module replacement status to avoid loss of protection
- Fast and simple to replace, minimizing maintenance and downtime. No tools required
- Eliminates catastrophic failure
- Finger-safe design increases worker protection
SPD2 2P+0 Parts
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Showing 1 to 6 of 6 Total Results
Part Number | Actions | Input Voltage (V) | Output Form | Short Circuit (kA) | Weight (kg) | Thermal Protection | Communications | Touchsafe | Voltage Protection Level | Voltage Protection Rating | Number of Poles | Neutral |
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Part Number | Actions | Input Voltage (V) | Output Form | Short Circuit (kA) | Weight (kg) | Thermal Protection | Communications | Touchsafe | Voltage Protection Level | Voltage Protection Rating | Number of Poles | Neutral | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120 | Isolated SPDT | 200 | 0 Kg (kilogram) | Yes | No | Yes | 1250 | 600 | 2 | No | |||
240 | Isolated SPDT | 150 | 0 Kg (kilogram) | Yes | No | Yes | 1500 | 900 | 2 | No | |||
277 | Isolated SPDT | 200 | 0 Kg (kilogram) | Yes | No | Yes | 1750 | 1000 | 2 | No | |||
400 | Isolated SPDT | 200 | 0 Kg (kilogram) | Yes | No | Yes | 2300 | 1500 | 2 | No | |||
480 | Isolated SPDT | 200 | 0 Kg (kilogram) | Yes | No | Yes | 2500 | 2000 | 2 | No | |||
600 | Isolated SPDT | 200 | 0 Kg (kilogram) | Yes | No | Yes | 3400 | 2500 | 2 | No |
SPD2 2P+0 Applications
- Power distribution
- HVAC systems
- Medical equipment
- Industrial controls
- Electrical loads
Series: SPD2 2P+0 Resources

SPD2 Surge Protective Device Flyer
Review the features, benefits, and technical specifications for Type 2 surge protective devices produced by Littelfuse.
