ICS Triplex T9902 10A Fast‑Acting Replacement Output Fuse

1. Mechanical Specifications
   • Form Factor: AADvance FTA‑compatible surface‑mount fuse block (SMF Omni‑Block 154 010); fits T9851/T9852 FTA front‑panel slots
   • Body Material: High‑purity alumina ceramic (corrosion‑resistant, heat‑resistant)
   • End Cap Material: Silver‑plated copper (oxidation‑resistant, low contact resistance)
   • Mounting: Surface‑mount to T9851/T9852 FTA front‑panel fuse slots
   • Package Quantity: 20 fuses per factory‑sealed pack
   • Package Type: Anti‑static plastic bag with cardboard sleeve for storage and transport
   • Weight per Fuse: 2 grams
   • Weight per Pack: 40 grams (20 fuses + packaging)
2. Environmental Specifications
   • Operating Temperature: -40°C to +125°C (wide range for harsh industrial environments)
   • Storage Temperature: -55°C to +150°C (stable during long‑term storage)
   • Relative Humidity: 10%–95% (non‑condensing)
   • Vibration Resistance: Compliant with IEC 60068‑2‑6 (2 g, 10–150 Hz)
   • Shock Resistance: Compliant with IEC 60068‑2‑27 (15 g, 11 ms duration)
   • Corrosion Resistance: Ceramic body and silver‑plated contacts resist salt spray and industrial contaminants
   • Altitude: Up to 3000 m (9843 ft) without derating
3. Compliance & Compatibility
   • Compliance: CE marked; UL recognized (UL 248‑14); RoHS compliant; IEC 60127‑2‑1 certified (fast‑acting fuses)
   • System Compatibility: AADvance T9851/T9852 digital output termination assemblies; T9451 digital output modules; T9100 processors; T9300 backplanes
   • Safety Compliance: Supports IEC 61508 SIL 3 when used in certified AADvance SIS configurations with T9851/T9852 FTAs
   • Regulatory Approvals: Compliant with ANSI/ISA 84.00.01 for process safety systems
   • Quality Standard: Manufactured to ICS Triplex’s ISO 9001 quality management system
4. Performance Specifications
   • Response Time: <50 ms at 200% of rated current (10A → 20A) for rapid fault protection
   • Voltage Drop: <0.5 V at rated current (10A) to avoid signal degradation
   • Life Expectancy: 100,000 hours at rated current (25°C) for long service life
   • Fault Interruption: Interrupts 100 A at 125 VAC/DC within 10 ms to prevent component damage
   • Compatibility with FTAs: Front‑panel accessible for replacement without removing FTAs or modules

Functional Features

1. 10A Fast‑Acting Protection: Limits current to 10A and responds rapidly to overcurrent events, protecting field output circuits, T9451 modules, and wiring from short‑circuit damage.
2. SIL 3 Compliance Support: Maintains IEC 61508 SIL 3 certification when used in AADvance SIS configurations with T9851/T9852 FTAs.
3. Ceramic Body Construction: High‑purity alumina ceramic provides thermal stability, arc suppression, and resistance to harsh industrial environments.
4. Silver‑Plated Copper Contacts: Ensures low‑resistance connections, minimal voltage drop, and oxidation resistance for reliable performance.
5. FTA Front‑Panel Accessibility: Replaced via front‑panel slots on T9851/T9852 FTAs without removing the assembly or paired T9451 modules, minimizing maintenance downtime.
6. 125 VAC/DC Voltage Rating: Operates across AC and DC systems, compatible with AADvance SIS power requirements.
7. 100 A Breaking Capacity: Safely interrupts high fault currents to prevent fire and component damage.
8. Pack of 20 Fuses: Provides ample spares for on‑site maintenance and rapid replacement.
9. RoHS Compliance: Meets environmental standards for hazardous substance restrictions.
10. Factory‑Specified Replacement: Exclusively designed for T9851/T9852 FTAs, ensuring compatibility and system integrity.
11. Minimal Voltage Drop: <0.5 V at rated current preserves signal accuracy for safety‑critical output circuits.
12. Long Service Life: 100,000 hours at rated current (25°C) reduces replacement frequency and maintenance costs.

Application Scenarios

1. Oil & Gas Pipeline Solenoid Valve Control: Protects 24 VDC output circuits for pipeline emergency shutdown (ESD) solenoid valves, using 10A fast‑acting fuses to maintain SIL 3 safety loops for flow regulation.
2. Chemical Plant Reactor Motor Starter Control: Shields motor starter output circuits in reactor feed pump control systems, preventing overcurrent damage to T9851/T9852 FTAs and ensuring data integrity in hazardous process areas.
3. Power Generation Turbine Lube Oil Pump Control: Connects to dual‑redundant lube oil pump motor starters, ensuring fast signal transfer and automatic failover for turbine protection systems with zero single‑point failure risk.
4. Pharmaceutical Batch Process Solenoid Valve Control: Protects solenoid valve output circuits in FDA‑compliant facilities, maintaining signal accuracy and data integrity in validated processes with minimal voltage drop.
5. Marine Offshore FPSO Fire & Gas System: Shields fire suppression system solenoid valve output channels in harsh marine environments, with a rugged housing that withstands saltwater mist and vibration while isolating signals from electrical noise.
6. Mining Conveyor Belt Emergency Stop Control: Interfaces with dual‑redundant emergency stop relay output circuits, protecting modules from electrical noise and ensuring reliable safety monitoring in explosive and high‑vibration mining operations.

Additional Information

• Origin: United States
• Warranty: 12‑month warranty for new original packs; extended support via Rockwell Automation service contracts
• Compatibility: AADvance T9851/T9852 digital output termination assemblies; T9451 digital output modules; AADvance SIS controllers and backplanes
• Installation: Insert into front‑panel fuse slots on T9851/T9852 FTAs; no tools required for replacement
• Maintenance: Inspect fuses quarterly for signs of damage; replace blown fuses with T9902 only to maintain system integrity
• Accessories: Anti‑static storage bag; cardboard sleeve for pack protection; fuse puller tool (sold separately)