The Littelfuse LSP05 thermally protected Surge Protective
Device is a self-protected device which is specially designed
to be used in outdoor and commercial LED lighting fixtures
for transient overvoltage protection. It is constructed with
Littelfuse thermally protected varistor technology. Its built-in
thermal disconnect function provides additional protection
to prevent catastrophic failure and fire hazard even under the
extreme circumstances of varistor end-of-life or sustaining
over voltage conditions. The LSP05 facilitates customer’s
product compliance to IEEE C62.41.2 Location Category C
Low and US Dept of Energy MSSLC Model Spec.
Agency Approvals
Agency
Standard
Agency File Number
Features
• Maximum Discharge
Current, 10kA, 8/20us
• Meets ANSI C82.77-
5-2015: Location
Category CM, 10kV/5kA,
1.2/50µS-8/20µS
Combination Wave.
• Meets IEEE C62.41.2:
Location Category CLow,
6kV/3kA, 1.2/50µS-8/20µS
Combination Wave.
• Meets US Dept.
of Energy MSSLC
Model Spec.
• Parallel connected
SPD device
• Thermally protected
Varistor technology
• IP66 Water-proof
and Dust-proof
• Indication wire lead
options for Parallel
Notes:
1. Self-declared compliance.
•
•
•
•
UL1449
E320116
Applications
• Outdoor and Commercial
LED Lighting
• Roadway lighting
• Traffic lighting
• Digital signage
•
•
•
•
•
Wash wall lighting
Parking garage/lot lighting
Flood lighting
Tunnel lighting
Street lighting
Additional Information
•
connected modules
UL 1449 Type 4
Component Assembly
Recognition (Type 4CA)
IEC61643-11 Class II/
EN61643-11 Type
2 Compliant
1
Compact form factor
(48x48x30mm) with
mounting tabs
240Vac and 277Vac
voltage ratings are
available for Class I
and Class II installation
based on IEC luminaire
protection classes
CE - Meets the
requirements of Low
Voltage and RoHS
European Directives.
Datasheet
Resources
Samples
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
LSP05 Series
Continous:
Steady State Applied Voltage:
Max AC Voltage Range (V
M(AC)RMS
)
Transient:
Maximum Discharge Current 8/20μs Waveform (Imax)
Nominal Discharge Current 8/20µs Waveform (I
n
)
Operating Ambient Temperature Range (T
A
)
Storage Temperature Range (T
STG
)
Isolation Voltage Capability (When the thermal disconnect opens)
Insulation Resistance
10,000
5,000
-45 to +85
-45 to +125
600
>1,000
150 to 510
Units
V
A
A
°C
°C
V
MΩ
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of
the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Specifications are subject to change without notice.
Revised: 04/10/18
1
LV UltraMOV
™
Series
Surge Protection Module
LED Lighting Surge Protection Module > LSP05
LSP05 Series Device Ratings & Specifications
Operating
Voltage
(VAC)
120
240
277
347
480
L
-L:240
L-N/G:120
L
-L:480
L
-N/G:277
Maximum
Discharge
Current
(Imax)(A)
2
10,000
10,000
10,000
10,000
10,000
10,000
10,000
Nominal
Discharge
Current
(In)(A)
1
5,000
5,000
5,000
5,000
5,000
5,000
5,000
Safety Compliance
IEC/EN 61643-11
6
UL1449
X
X
X
X
X
X
X
X
X
X
X
Part Number
7
MCOV/Uc
(VAC)
5
MLV
(V)
3
L
-N:680
L
-G:680
N-G:630
L
-N:1100
L
-G:1100
N-G:1100
L
-N:1270
L
-G:1270
N-G:1220
L
-N:1600
L
-G:1600
N-G:1580
L
-N:1780
L
-G:1780
N-G:1730
L
-L:1100
L
-N/G:680
L
-L:1780
L
-N/G:1270
Up
(V)
4
LSP05120*
LSP05240*
LSP05277*
LSP05347*
LSP05480*
LSP05240LL*
LSP05480LL*
150
275
320
420
510
L-L:275
L-N/G:150
L
-L:510
L-N/G:320
800
1200
1400
1700
1900
L
-L:1200
L
-N/G:800
L
-L:1900
L
-N/G:1400
Notes:
1. Nominal Discharge Current (In)(A): The nominal discharge current is a measure of the SPDs endurance capability; 15 impulses of discharge current uses the 8/20us current waveform.
2. Maximum Discharge Current (Imax)(A): The maximum discharge current is a measure of the SPDs maximum capability; single impulse of discharge current uses the 8/20us current
waveform.
3. MLV – UL1449 Measured limiting voltage; the highest value of residual voltage measurements during the application of impulses of 8/20us nominal discharge current (In); an average
voltage value of 15 impulses
4. Up – IEC 61643-11 Voltage protection level; the highest value of residual voltage measurements during the application of impulses of 8/20us nominal discharge current (In); a
rounding voltage value of maximum measurement.
5. MCOV/UC: Maximum Continuous Operating Voltage - maximum r.m.s. voltage that could be continuously applied to the SPD.
6. Part Numbers LSP05xxxPM Only.
7 * = - P or PM
.
8. Repetitive Surge Withstanding: 15 strikes at 5,000A (8/20us) with steady MLV/Up.
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