Littelfuse SPD2-300-4P0-R, SPD2 4P+0 Series, Class II Type 2/Type 1 Pluggable Multi-Pole, 4 Poles, 240VAC, SPDT Contact Form
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$550.23
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Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By 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.
Network Systems | IT, TN-S |
Mode of Protection | L-PE, N-PE |
Nominal Discharge Current (8/20 µs) (In ) | 20 kA |
Maximum Discharge Current (8/20 µs) (Imax) | Up to 50 kA |
Protective Elements | High Energy MOV |
Response Time (tA) | < 25 ns |
Back-Up Fuse (max) | 315 A / 250 A Gg |
Number of Ports | 1 |
Mechanical & Environmental | |
Operating Temperature Range (Ta ) | -40 °C to +80 °C (-40 °F to +185 °F) |
Permissible Operating Humidity (RH) | 5% to 95% |
Altitude (max) | 4,000 m (13,123 ft) |
Terminal Screw Torque) (Mmax) | 4.5 Nm (39.9 lbf-in) |
Conductor Cross Section (max) |
35 mm² (2 AWG) (Solid, Stranded)/ 25 mm² (4 AWG) (Flexible) |
Mounting | 35 mm DIN Rail, EN60715 |
Degree of Protection | IP20 (built-in) |
Housing Material | Thermoplastic: Extinguishing Degree UL 94 V-0 |
Thermal Protection | Yes |
Operating State/Fault Indication | Green Flag/No Green Flag |
Remote Contact Switching Capacity |
AC: 250 V/1 A, 125 V/1 A; DC: 48 V/0.5 A, 24 V/0.5 A, 12 V/0.5 A |
Remote Contact Conductor Cross Section (max) | 1.5 mm² (16 AWG) (Solid) |
Standards Passed* |
IEC 61643-11:2011 EN 61643-11:2012 UL 1449, 4th edition; E320116 |
Product Dimensions | |
4TE Module and Base |
H 90.0 mm (3.54”); W 72.0 mm (2.84”); D 70.0 mm (2.76”) |
1TE Replacement Module |
H 45.0 mm (1.77”); W 18.0 mm (0.71”); D 57.2mm (2.25”) |
Package Dimensions | |
4TE Module and Base |
H 102.0 mm (4.01”); W 82.0 mm (3.23”); D 110.0 mm (4.33”) |
1TE Replacement Module |
H 102.0 mm (4.01”); W 28.0 mm (1.10”); D 110.0 mm (4.33”) |