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SPD2 1P+0 SERIES
Catalog Page
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Littelfuse SPD2 1P+0 SERIES Catalog Page

Surge Protection Devices
SPD2 1P+0 SERIES
Class II/Type 2/Type 1 CA Pluggable Single-Pole
Pluggable RC
Connector
Visual Life Indicator
12 11 14
RC
Legend
L Line N Neutral
Protective Earth
L/N
TD
N/
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 1+0 configuration are available for 60 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
IP20 protection rating Finger-safe design increases worker protection
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
Module & Base Ordering Information
IEC Electrical UL Electrical
)
)
)
c
(U
n
Nominal Discharge
Current (8/20 µs) (I
Maximum Discharge
Current (8/20 µs) (I
max
)
Level (U
Voltage Protection
p
)
n
/U
Ordering
Number
SPD2-075-1P0-R 60 V 75 V 20 kA 50 kA 800 V 25 kA / 50 kA 114 V 114 V / Withstand
SPD2-150-1P0-R 120 V 150 V 20 kA 50 kA 1250 V 25 kA / 50 kA 229 V 229 V / Withstand
SPD2-300-1P0-R 240 V 300 V 20 kA 50 kA 1500 V 25 kA / 50 kA 337 V 442 V / Safe Fail
SPD2-350-1P0-R 277 V 350 V 20 kA 50 kA 1750 V 25 kA / 50 kA 403 V 529 V / Safe Fail
SPD2-480-1P0-R 400 V 480 V 20 kA 50 kA 2300 V 25 kA / 50 kA 581 V 762 V / Safe Fail
SPD2-550-1P0-R* 480 V 550 V 20 kA 50 kA 2500 V 25 kA / 50 kA 697 V 915 V / Safe Fail
SPD2-750-1P0-R 600 V 750 V 20 kA 35 kA 3400 V 25 kA / 50 kA 871 V 1143 V / Safe Fail
o
(50/60 Hz) (U
Nominal AC Voltage
Operating AC Voltage
Maximum Continuous
)
SCCR
Short-Circuit AC
Current Rating (I
)
T
(U
TOV Withstand 5 s
1 of 2
TOV
) / Mode
T
120 min (U
)
n
Single Unit
Weight
(MCOV)
AC Operating Voltage
Maximum Continuous
75 V 330 V 20 kA 100 kA 124 g (0.274 lb)
150 V 600 V 20 kA 200 kA 128 g (0.283 lb)
300 V 900 V 20 kA 150 kA 135 g (0.298 lb)
350 V 1000 V 20 kA 200 kA 140 g (0.309 lb)
480 V 1500 V 20 kA 200 kA 145 g (0.320 lb)
550 V 2000 V 20 kA 200 kA 148 g (0.326 lb)
750 V 2500 V 20 kA 200 kA 161 g (0.355 lb)
Rating (VPR)
Voltage Protection
Nominal Discharge
Current (8/20 µs) (I
Rating (SCCR)
Short-Circuit Current
Surge Protection Devices
SPD2 1P+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
Replacement Module Ordering Information
IEC Electrical UL Electrical
)
)
)
c
(U
n
Nominal Discharge
Current (8/20 µs) (I
Maximum Discharge
Current (8/20 µs) (I
max
Voltage Protection
)
p
Level (U
)
n
/U
Ordering
Number
SPD2-075-M 60 V 75 V 20 kA 50 kA 800 V 25 kA / 50 kA 114 V 114 V / Withstand
SPD2-150-M
SPD2-300-M
SPD2-350-M
SPD2-480-M
SPD2-550-M*
SPD2-750-M
o
(50/60 Hz) (U
Nominal AC Voltage
120 V 150 V 20 kA 50 kA 1250 V 25 kA / 50 kA 229 V 229 V / Withstand
240 V 300 V 20 kA 50 kA 1500 V 25 kA / 50 kA 337 V 442 V / Safe Fail
277 V 350 V 20 kA 50 kA 1750 V 25 kA / 50 kA 403 V 529 V / Safe Fail
400 V 480 V 20 kA 50 kA 2300 V 25 kA / 50 kA 581 V 762 V / Safe Fail
480 V 550 V 20 kA 50 kA 2500 V 25 kA / 50 kA 697 V 915 V / Safe Fail
600 V 750 V 20 kA 35 kA 3400 V 25 kA / 50 kA 871 V 1143 V / Safe Fail
Operating AC Voltage
Maximum Continuous
)
SCCR
Short-Circuit AC
Current Rating (I
)
T
(U
TOV Withstand 5 s
SPD2 VVV M
) / Mode
T
TOV
120 min (U
Module Only
Maximum Continuous Operating AC Voltage
)
n
Single Unit
Weight
(MCOV)
AC Operating Voltage
Maximum Continuous
75 V 330 V 20 kA 100 kA 50 g (0.111 lb)
150 V 600 V 20 kA 200 kA 54 g (0.120 lb)
300 V 900 V 20 kA 150 kA 61 g (0.135 lb)
350 V 1000 V 20 kA 200 kA 66 g (0.146 lb)
480 V 1500 V 20 kA 200 kA 71 g (0.157 lb)
550 V 2000 V 20 kA 200 kA 74 g (0.163 lb)
750 V 2500 V 20 kA 200 kA 87 g (0.192 lb)
Rating (VPR)
Voltage Protection
Nominal Discharge
Current (8/20 µs) (I
Rating (SCCR)
Short-Circuit Current
Specifications
Network Systems IT, TN-S, TN-C, T T (only L-N) Mode of Protection L-PE, N-PE (only TN-S), L-PEN, L-N Nominal Discharge Current
(8/20 µs) (In) 20 kA Maximum Discharge Current (8/2 0 µs) (I
) Up to 50 k A
max
Protective Elements High Energy MOV Response Time (L-N / N-PE 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) (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)
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.
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 616 4 3 -11: 2 0 11
EN 61643-11:2012 UL 1449, 4th edition; E320116
Product Dimensions
1TE Module and Base H 90.0 mm (3.54”); W 18.0 mm (0.71”);
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
1TE Module and Base
H 102.0 mm (4.01”); W 28.0 mm (1.10”);
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”)
*SPD2-550-1P0-R and SPD2-550-M are UL Listed only
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