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SPD2 2P+0 SERIES
Catalog Page
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Littelfuse SPD2 2P+0 SERIES Catalog Page

Surge Protection Devices
SPD2 2P+0 SERIES
Class II/Type 2/Type 1 CA Pluggable Multi-Pole
Visual Life Indicator
Pluggable RC
Connector
Internal Configuration
L N
TD TD
RC
14 11 12
L Line N Neutral
Protective Earth
RC Remote Contacts TD Thermal Disconnection
Description
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 2+0 configuration are available for 120 V to 600 V nominal voltage sub-distribution board applications.
Features & Benefits
FEATURES BENEFITS
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 Eliminates catastrophic failure
Ensures low-residual voltage during high-energy surge events and higher nominal discharge current to prevent disruption, downtime, and degradation 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
I
ncreases 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
IP20 protection rating Finger-safe design increases worker protection
Module & Base Ordering Information
IEC Electrical UL Electrical
n
)
max
Maximum Discharge
Voltage Protection
Current (8/20 µs) (I
)
p
Level (U
)
c
(U
)
Nominal Discharge
Current (8/20 µs) (I
)
n
/U
Ordering
Number
SPD2-150-2P0-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 252 g (0.556 lb)
SPD2-300-2P0-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 266 g (0.587 lb)
SPD2-350-2P0-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 276 g (0.609 lb)
SPD2-480-2P0-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 286 g (0.631 lb)
SPD2-550-2P0-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 290 g (0.639 lb)
SPD2-750-2P0-R 600 V 750 V 20 kA 35 kA 3400 V 25 kA / 50 kA 871 V 1143 V / Safe Fail 750 V 2500 V 20 kA
o
(50/60Hz) (U
Nominal AC Voltage
Operating AC Voltage
Maximum Continuous
)
SCCR
Short-Circuit AC
Current Rating (I
1 of 2
)
T
(U
TOV Withstand 5 s
) / Mode
T
TOV
120 min (U
(MCOV)
Rating (VPR)
Voltage Protection
AC Operating Voltage
Maximum Continuous
)
n
Nominal Discharge
Rating (SCCR)
Current (8/20 µs) (I
Short-Circuit Current
200 kA 318 g (0.702 lb)
Single Unit
Weight
Surge Protection Devices
SPD2 2P+0 SERIES
Module & Base Part Numbering System Module Only Part Numbering System
SPD2 VVV XPZ R
Series
Maximum Continuous Operating AC Voltage
Optional Remote Contact
Neutral
(1=yes or 0=no)
Number of Poles
Series
SPD2 VVV M
Module Only
Maximum Continuous Operating AC Voltage
Replacement Module Ordering Information
IEC Electrical UL Electrical
)
)
n
)
n
/U
Ordering
Number
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)
SPD2-750-M 600 V 750 V 20 kA 35 kA 3400 V 25 kA / 50 kA 871 V 1143 V / Safe Fail 750 V 2500 V 20 kA
o
(50/60Hz) (U
Nominal AC Voltage
)
c
(U
Nominal Discharge
Operating AC Voltage
Maximum Continuous
max
Current (8/20 µs) (I
Maximum Discharge
Current (8/20 µs) (I
Voltage Protection
)
p
Level (U
)
SCCR
Short-Circuit AC
Current Rating (I
)
n
)
T
(U
TOV Withstand 5 s
) / Mode
TOV
120 min (U
T
(MCOV)
Rating (VPR)
Voltage Protection
Nominal Discharge
AC Operating Voltage
Maximum Continuous
Current (8/20 µs) (I
200 kA 87 g (0.192 lb)
Single Unit
Weight
Rating (SCCR)
Short-Circuit Current
Specifications
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) (I
) Up to 50 k A
max
Protective Elements High Energy MOV Response Time (t
) < 25 ns
A
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) (M
) 4.5 Nm (39.9 lbf-in)
max
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* IE C 6164 3 -11: 2 011
EN 61643-11:2012 UL 1449, 4th edition; E320116
Dimensions & Packaging
2TE Module and Base H 90.0 mm (3.54”); W 36.0 mm (1.42”);
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
2TE Module and Base H 102.0 mm (4.01”); W 46.0 mm (1.81”);
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”)
*SPD2-550-2P0-R and SPD2-550-M are UL Listed only
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.
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