Surge Protection Devices SPD2 4+0 SERIES Class II/Type 2/Type 1 CA Pluggable Multi-Pole Description Surge protection devices (SPDs) provide equipment protection Visual Life from transient overvoltage events lasting micro-seconds. By Indicator limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated. The surge protection devices for the 4+0 configuration are available for 120 V to 480 V nominal voltage sub-distribution board applications. Pluggable RC Connector Features & Benefits FEATURES BENEFITS Internal Configuration Ensures low-residual voltage during high-energy Capability to clamp and surge events and higher nominal discharge current withstand high-energy L1 L2 L3 N to prevent disruption, downtime, and degradation or transients damage to equipment UL Recognized and One component can be utilized globally, reducing VDE-IEC compliant in inventory needs and simplifying allocation of parts single part number TD TD TD TD Interlocking tab Secures module to withstand vibration mechanism No additional overcurrent protection Reduces the number of components and costs devices required in required for protection UL applications RC Compact footprint Increases panel design flexibility 14 11 12 Quick visual determines module replacement status Visual life indicator to avoid loss of protection Legend Fast and simple to replace, minimizing maintenance L Line Pluggable modules RC Remote Contacts and downtime. No tools required N Neutral TD Thermal Disconnection Thermal protection Eliminates catastrophic failure Protective Earth IP20 protection rating Finger-safe design increases worker protection Module & Base Ordering Information IEC Electrical UL Electrical Ordering Single Unit Number Weight SPD2-150-4P0-R 120 V 150 V 20 kA 50 kA 1250 V 25 kA / 50 kA 229 V 229 V / Withstand 150 V 600 V 20 kA 200 kA 477 g (1.052 lb) SPD2-300-4P0-R 240 V 300 V 20 kA 50 kA 1500 V 25 kA / 50 kA 337 V 442 V / Safe Fail 300 V 900 V 20 kA 150 kA 505 g (1.114 lb) SPD2-350-4P0-R 277 V 350 V 20 kA 50 kA 1750 V 25 kA / 50 kA 403 V 529 V / Safe Fail 350 V 1000 V 20 kA 200 kA 525 g (1.158 lb) SPD2-480-4P0-R 400 V 480 V 20 kA 50 kA 2300 V 25 kA / 50 kA 581 V 762 V / Safe Fail 480 V 1500 V 20 kA 200 kA 545 g (1.202 lb) SPD2-550-4P0-R* 480 V 550 V 20 kA 50 kA 2500 V 25 kA / 50 kA 697 V 915 V / Safe Fail 550 V 2000 V 20 kA 200 kA 557 g (1.228 lb) Littelfuse.com/spd 2019 Littelfuse, Inc. 1 of 2 Rev: 1-A-061719 Nominal AC Voltage (50/60Hz) (U /U ) o n Maximum Continuous Operating AC Voltage (U ) c Nominal Discharge Current (8/20 s) (I ) n Maximum Discharge Current (8/20 s) (I ) max Voltage Protection Level (U ) p Short-Circuit AC Current Rating (I ) SCCR TOV Withstand 5 s (U ) T TOV 120 min (U ) / Mode T Maximum Continuous AC Operating Voltage (MCOV) Voltage Protection Rating (VPR) Nominal Discharge Current (8/20 s) (I ) n Short-Circuit Current Rating (SCCR)Surge Protection Devices SPD2 4+0 SERIES Module & Base Part Numbering System Module Only Part Numbering System SPD2 VVV XPZ R SPD2 VVV M Optional Remote Module Only Series Contact Series Maximum Continuous Neutral Maximum Continuous Operating AC Voltage (1=yes or 0=no) Operating AC Voltage Number of Poles Replacement Module Ordering Information IEC Electrical UL Electrical Ordering Single Unit Number Weight SPD2-150-M 120 V 150 V 20 kA 50 kA 1250 V 25 kA / 50 kA 229 V 229 V / Withstand 150 V 600 V 20 kA 200 kA 54 g (0.120 lb) SPD2-300-M 240 V 300 V 20 kA 50 kA 1500 V 25 kA / 50 kA 337 V 442 V / Safe Fail 300 V 900 V 20 kA 150 kA 61 g (0.135 lb) SPD2-350-M 277 V 350 V 20 kA 50 kA 1750 V 25 kA / 50 kA 403 V 529 V / Safe Fail 350 V 1000 V 20 kA 200 kA 66 g (0.146 lb) SPD2-480-M 400 V 480 V 20 kA 50 kA 2300 V 25 kA / 50 kA 581 V 762 V / Safe Fail 480 V 1500 V 20 kA 200 kA 71 g (0.157 lb) SPD2-550-M* 480 V 550 V 20 kA 50 kA 2500 V 25 kA / 50 kA 697 V 915 V / Safe Fail 550 V 2000 V 20 kA 200 kA 74 g (0.163 lb) Specifications Network Systems IT, TN-S Thermal Protection Yes Mode of Protection L-PE, N-PE Operating State/Fault Nominal Discharge Current Indication Green Flag/No Green Flag (8/20 s) (I ) 20 kA Remote Contact Switching n Maximum Discharge Current Capacity AC: 250 V/1 A, 125 V/1 A (8/20 s) (I ) Up to 50 kA DC: 48 V/0.5 A, 24 V/0.5 A, 12 V/0.5 A max Protective Elements High Energy MOV Remote Contact Conductor 2 Response Time (t ) < 25 ns Cross Section (max) 1.5 mm (16 AWG) (Solid) A Back-Up Fuse (max) 315 A / 250 A Gg Standards Passed* IEC 61643-11:2011 Number of Ports 1 EN 61643-11:2012 Mechanical & Environmental UL 1449, 4th edition E320116 Operating Temperature Product Dimensions Range (T ) -40 C to +80 C (-40 F to +185 F) 4TE Module and Base H 90.0 mm (3.54) W 72.0 mm (2.84) a Permissible Operating D 70.0 mm (2.76) Humidity (RH) 5% to 95% 1TE Replacement Module H 45.0 mm (1.77) W 18.0 mm (0.71) Altitude (max) 4,000 m (13,123 ft) D 57.2mm (2.25) Terminal Screw Torque (M ) 4.5 Nm (39.9 lbf-in) Package Dimensions max Conductor Cross Section (max) 35 mm (2 AWG) (Solid, Stranded)/ 4TE Module and Base H 102.0 mm (4.01) W 82.0 mm (3.23) 2 25 mm (4 AWG) (Flexible) D 110.0 mm (4.33) Mounting 35 mm DIN Rail, EN60715 1TE Replacement Module H 102.0 mm (4.01) W 28.0 mm (1.10) Degree of Protection IP20 (built-in) D 110.0 mm (4.33) Housing Material Thermoplastic: Extinguishing Degree *SPD2-550-4P0-R and SPD2-550-M are UL Listed only UL 94 V-0 Warranty Visit www.littelfuse.com/warranty for details. Disclaimer Notice Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer. Littelfuse.com/spd 2019 Littelfuse, Inc. 2 of 2 Rev: 1-A-061719 Nominal AC Voltage (50/60Hz) (U /U ) o n Maximum Continuous Operating AC Voltage (U ) c Nominal Discharge Current (8/20 s) (I ) n Maximum Discharge Current (8/20 s) (I ) max Voltage Protection Level (U ) p Short-Circuit AC Current Rating (I ) SCCR TOV Withstand 5 s (U ) T TOV 120 min (U ) / Mode T Maximum Continuous AC Operating Voltage (MCOV) Voltage Protection Rating (VPR) Nominal Discharge Current (8/20 s) (I ) n Short-Circuit Current Rating (SCCR)