From doors to compressors, Littelfuse provides electronic components for refrigerators. A block diagram shows how our temperature probes, reed

LED Lighting Surge Protective Devices

- Voltage operating ratings of 120 V ac to 480 V ac
- Maximum lightning surge current discharge capacities of 10 kA 8/20 µs or 20kA 8/20 µs
- Waterproof and dustproof ratings of IP66
- Meet or exceed UL, EN, US DOE, ANSI, and IEEE standards for lightning protection
- Bidirectional polarity
- RoHS compliant
- Include or can be wired to indicator lights that alert maintenance personnel that varistors have failed and require replacement
- Double insulation on cables keeps modules in circuit following lightning strikes
- Can be configured for use in series or in parallel
- Sealed to permit use in areas with high concentrations of dust and high likelihoods of heavy rain
LED Lighting Surge Protective Devices Parts
Filters
Part Number | Actions | VMAX AC (V) | ITM 1xAmps (A) | Operating Temperature | Lead Form | Polarity | Agency Approvals |
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Part Number | Actions | VMAX AC (V) | ITM 1xAmps (A) | Operating Temperature | Lead Form | Polarity | Agency Approvals | |
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120 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU | |||
120 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU | |||
240 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / UKCA / CRU | |||
240 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / UKCA / CRU | |||
240 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / UKCA / CRU | |||
240 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / CRU / UKCA | |||
277 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / UKCA / CRU | |||
277 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CE / UKCA / CRU | |||
347 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU | |||
347 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU | |||
480 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU | |||
480 | 10000 | -45° to 85°C | Cable Wire | Bi-directional | cURus / CRU |
LED Lighting Surge Protective Devices Applications


Industrial, outdoor, and residential LED lighting systems need different arrangements of electronic components. Block diagrams show how Littelfuse
LED Lighting Surge Protective Devices Resources

LED Lighting Surge Protection Modules Flyer
See why our thermally protected varistor modules help extend the life and ensure the safety of outdoor and commercial LED lighting fixtures.

SPD2 Surge Protective Device Flyer
Review the features, benefits, and technical specifications for Type 2 surge protective devices produced by Littelfuse.

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Littelfuse Guide to Sizing Surge Protection Devices
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Surge Protection Devices for Solar Applications
Download a guide to using Littelfuse SPDs to protect solar power systems from damage caused by lightning strikes and other overvoltage events.