Citel – DS150E-120 – 120/240 V AC Surge Protector, 165 kA/phase, DIN-Rail

The Citel DSE‑ is a heavy-duty Type  AC surge protection module designed for single- and three-phase systems. It offers exceptional surge handling and monitoring features to safeguard critical equipment in high-exposure environments.

• Model / P/N: DSE‑

• Supply Voltage: / VAC (L‑N / L‑G)  

• Surge Rating:

  •  kA peak / µs

  •  kA impulse / µs  

• Response Time: <  ns ()

• Protection Modes: Line‑to‑Neutral and optional Line‑to‑Earth  

• Diagnostics: Thermal disconnector, visual fault indicator, dry contact for remote signaling  

• Mounting: Snap‑on  mm DIN‑rail  

• Certifications: IEC ‑, EN ‑, UL  nd Ed, CSA C., RoHS  

• Operating Temperature: – °C to + °C  

• Dimensions: approx.  ×  ×  mm; accepts up to  mm² wiring  

• Plug-and-Play: Ideal for service-entrance panels, control systems, VFDs, telecom racks, and lightning-prone sites