LITTELFUSE AF0100 Arc Flash Relay
Brand: LITTELFUSE（美国力特）
Model Series: AF0100
Common part variants:
AF0100-00：通用供电 100–240V AC/DC + 24–48VDC
AF0100-10：仅直流供电 24–48VDC
Product Name: High-speed Arc Flash Protection Relay (Arc Light Detection Relay)
Core Specifications
Detection Principle: Optical arc light sensing
Typical Trip Response Time: ≤5 ms
Sensor Input: 2 channels, compatible with PGA-LS10 point sensor / PGA-LS20/30 fiber optic sensor
Light Sensitivity: 10 ~ 25 klux programmable
Output Contacts: 2 independent Form-C changeover contacts
Contact rating: 6A, 240VAC / 30VDC resistive
Mounting: DIN rail / surface mounting
Dimension: 90 × 128 × 60 mm
Operating Temperature: -40 ℃ ~ +70 ℃
ARC FLASH RELAY AF0100 Specifications
| Brand | LITTELFUSE（美国力特） |
|---|---|
| Model Series | AF0100 |
| AF0100-00 | 通用供电 100–240V AC/DC + 24–48VDC |
| AF0100-10 | 仅直流供电 24–48VDC |
| Product Name | High-speed Arc Flash Protection Relay (Arc Light Detection Relay) |
| Detection Principle | Optical arc light sensing |
| Typical Trip Response Time | ≤5 ms |
| Sensor Input | 2 channels, compatible with PGA-LS10 point sensor / PGA-LS20/30 fiber optic sensor |
| Light Sensitivity | 10 ~ 25 klux programmable |
| Output Contacts | 2 independent Form-C changeover contacts |
| Contact rating | 6A, 240VAC / 30VDC resistive |
| Mounting | DIN rail / surface mounting |
| Dimension | 90 × 128 × 60 mm |
| Operating Temperature | -40 ℃ ~ +70 ℃ |
About the ARC FLASH RELAY AF0100
The LITTELFUSE（美国力特） ARC FLASH RELAY AF0100 is a electrical products used in industrial automation, control and power systems. It is rated at Brand LITTELFUSE（美国力特）, Model Series AF0100, AF0100-00 通用供电 100–240V AC/DC + 24–48VDC. Manufactured by LITTELFUSE（美国力特）, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number ARC FLASH RELAY AF0100 for accurate procurement and cross-referencing.
Why source the ARC FLASH RELAY AF0100 from HDE123
- Verified part number: every ARC FLASH RELAY AF0100 is checked against its manufacturer specification before shipment.
- 14 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the ARC FLASH RELAY AF0100
To order the LITTELFUSE（美国力特） ARC FLASH RELAY AF0100, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.