TPK-Iimp15kA Series DIN RAIL-IEC TYPE 1+2

Name: Type 1+2 SPD Iimp 15kA Monobloc DIN Rail IEC | Trilpeak
Brand: TrilPeak

Type 2 SPD, 275V AC, 4-pole surge protection device for TN-C systems

3-phase + neutral surge protector for 275V AC panels, OEM Type 2 SPD

Type 2 SPD, 3-pole AC installation, 275V surge protection for TN-S panels

TrilPeak SPD with neutral path protection for low-voltage panels

TPK-Iimp15kA Series DIN RAIL-IEC TYPE 1+2

Categories Type 1+2 Surge Protector, AC Surge Protector Brand: TrilPeak

Overview
The TPK-I-15 series is a Type 1+2/Class I+II surge protection solution designed for main incoming panels in facilities equipped with external lightning protection systems. Built in a compact monobloc format, th SPDs discharge high-energy lightning currents (Iimp 15 kA per phase) and induced surges (Imax 120 kA), safeguarding sensitive electrical systems. Each model is dedicated to a specific earthing system—TNS, TNC, or TT—and is fully compatible with DIN rail mounting, PLC networks, and optional remote monitoring contacts.

Features
■ Lightning impulse current (Iimp): 15 kA per phase (10/350 µs)
■ Discharge capacity (Imax): up to 120 kA (8/20 µs waveform)
■ Voltage protection level (Up): ≤ 2.0–2.5 kV; ≤ 1.5 kV (N-PE for TT)
■ Response time: < 25 ns (L-N), < 100 ns (N-PE for TT system)
■ Integrated thermal disconnection with status indicator (Green/Red)
■ Optional remote signaling contact (NO/NC 3-pin)
■ PLC-compatible design for modern automation systems
■ Compact monobloc structure, easy to install and retrofit
■ Housing: PA66 UL94 V-0, IP20 protection, up to 4000 m altitude
■ DIN rail mounting (35 mm), for indoor panels and switchboards

Standards and certifications
■ IEC/EN 61643-11 compliant
■ CE, RoHS certified
■ Class I+II SPD for lightning-prone areas

Applications
■ Primary surge protection for incoming power supply panels
■ Utility and industrial distribution systems with lightning exposure
■ Telecom, UPS, and power transfer infrastructure
■ Smart building and PLC-based control systems
■ Mission-critical installations: data centers, medical, and security systems

TPK-I-15 Series – Wiring Configuration

Sub-model	System Type	Wiring Configuration	Description
TPK-I-15-xxx/1+1	TT	L-N + N-PE	One-piece SPD for TT system
TPK-I-15-xxx/3+0	TNC	L1 + L2 + L3	Compact monobloc for 3-phase ungrounded systems
TPK-I-15-xxx/3+1	TT	L1 + L2 + L3 + N + PE	Full TT lightning current protection
TPK-I-15-xxx/4+0	TNS	L1 + L2 + L3 + N	For industrial TNS with Type 1+2 protection