Surge Protection Module
LED Lighting Surge Protection Module > LSP05
RoHS
LSP05 Module Series
Description
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
Features
• Maximum Discharge
Current, 10kA, 8/20us
• Meets ANSI C82.77-
5-2015: Location
connected modules
• UL 1449Type 4
Agency
Standard
Agency File Number
UL1449
E320116
Component Assembly
Recognition (Type 4CA)
Category CM, 10kV/5kA,
1.2/50µS-8/20µS
Combination Wave.
• IEC61643-11 Class II/
EN61643-11Type
2 Compliant1
Applications
• 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
• Compact form factor
(48x48x30mm) with
mounting tabs
• 240Vac and 277Vac
voltage ratings are
• Outdoor and Commercial • Wash wall lighting
LED Lighting
• Parking garage/lot lighting
• Flood lighting
• Tunnel lighting
• Roadway lighting
• Traffic lighting
• Digital signage
available for Class I
and Class II installation
based on IEC luminaire
protection classes
• Street lighting
Additional Information
• CE - Meets the
requirements of Low
Voltage and RoHS
European Directives.
• IP66 Water-proof
and Dust-proof
• Indication wire lead
options for Parallel
Resources
Datasheet
Samples
Notes:
1. Self-declared compliance.
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
LSP05 Series
Units
Continous
Steady State Applied Voltage:
Max AC Voltage Range (VM(AC)RMS
)
150 to 510
V
Transient
Maximum Discharge Current 8/20μs Waveform (Imax)
Nominal Discharge Current 8/20µs Waveform (In)
10,000
5,000
A
A
Operating Ambient Temperature Range (TA)
Storage Temperature Range (TSTG
-45 to +85
-45 to +125
600
°C
°C
V
)
Isolation Voltage Capability (When the thermal disconnect opens)
Insulation Resistance
>1,000
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.
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/04/19