AC residual current circuit breaker TPS-ICL-3P-16A

three-phaseDIN railcompact

The TPS-ICL-3P-16A is a DIN-rail mounted, three-phase AC inrush current limiter designed for 400VAC industrial systems. It limits inrush peaks to protect fuses and circuit breakers during motor or transformer startup and features an integrated bypass relay for minimal power loss after startup.

Key Features

• Three-Phase 16A Protection: Designed for 400VAC systems; limits inrush peaks to 45A for 100–500 ms to prevent nuisance fuse tripping and allow the use of compact, fast-acting circuit breakers.
• Integrated Bypass Relay: Relay-based bypass ensures low power loss after startup, superior to simple NTC thermistor solutions.
• Industrial Safety & Compliance: Complies with EN60950-1 and EN61000-6-2,3 EMC directives; CE and RoHS certified.
• DIN Rail Installation: Easy mounting on TS 35 rails (TS 35/7.5 or TS 35/15) with screw terminals for standard industrial wiring.
• Rugged Design: Housing made from UL V0 plastic; suitable for operation up to 2000 m altitude and 10–95% RH (non‑condensing); convection-cooled.
• High Reliability: MTBF ~300,000 hours for dependable performance in motor starting, transformer protection and other three-phase inductive/capacitive load applications.

Caractéristiques / spécifications techniques

• Model name: TPS-ICL-3P-16A
• Input current (rated): 16A
• Peak inrush limiting: limits peaks to 45A for 100–500 ms
• Input voltage: 207–253 Vac
• Dimensions (L×W×H): 112 × 90 × 100 mm
• Mounting: Din-Rail TS 35/7.5 or TS 35/15
• Screw terminal size / wiring: AWG 13–11 (2.6–4.2 mm²) (text) — AWG 24–AWG 16 (table)
• Suppressor type: integrated bypass relay
• Cooling: convection cooled
• Operating temperature range: -40°C to +70°C (as indicated in product text)
• Altitude / humidity suitability: up to 2000 m altitude; 10–95% RH non‑condensing
• Certifications / Standards: EN60950-1, EN61000-6-2, EN61000-6-3, CE, RoHS
• MTBF: 300,000 hours
• Typical applications: motor starting, transformer protection, three-phase inductive/capacitive loads