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Description：

The ICS Triplex T8903 Fuse Module is a high-availability industrial module equipped with 10 × 50 mA fuses for reliable circuit protection in Trusted safety and control systems. It is intended for critical industrial applications that require continuous operation, dependable signal protection, and high system integrity. The module supports triple-redundant architectures and provides stable performance in demanding environments where reliability is essential. With independent protection paths and fault-tolerant operation, the T8903 helps maintain uninterrupted system functionality even during fault conditions. It is widely used in safety instrumented systems (SIS), emergency shutdown systems (ESD), process control, and other mission-critical applications in industries such as oil & gas, petrochemical, and power generation.

Specification：

Model Number	T8903
Voltage Range	18 Vdc to 28 Vdc
Maximum Current	10 mA per channel
Power Consumption	0.25W per channel
Operating temperature	-40°C to +70°C
Storage temperature	-55°C to +85°C
Relative humidity	0 to 95% non-condensing
Fusing	Includes ten 50 mA fuses(10 off 50MA)

Frequently asked questions

Q1: What is the ICS Triplex T8903 used for?

A1: It is used for circuit protection and signal distribution in industrial safety and systems.

Q2: What is the T8903 maximum current per channel?

A2: The T8903 maximum current is 10 mA per channel.

Q3: What is the power consumption of the T8903 module?

A3: The T8903 power consumption is 0.25 W per channel.

Q4: What is the T8903 operating temperature range?

A4: The T8903 operating temperature range is -40°C to +70°C.

Q5: What type of fusing does the T8903 module include?

A5: It includes ten 50 mA fuses (10 off 50MA).

Product Applications

Oil and Gas (Oil and Gas Extraction and Refining): Critical process control and safety interlocks for offshore drilling platforms, onshore oil production plants, and refining units.

Chemical and Petrochemical Industry: Precise safety valve control in flammable and explosive process sections to prevent major accidents.

Energy and Power Industry: Widely deployed in non-safety-grade control loops or emergency protection systems in traditional power plants and nuclear power plants.

Payment & Delivery

Payment Term: T/T

Lead Time: Usually 2-3 days

What we can supply you?

We offer quality products of a wide range of brands, enabling the parts that meet your replacement needs can be found.

ABB

• ABB Advant OCS and Advant-800xA : D0810, SD831, AI810 TU830V1

• ABB Bailey INFI 90 : IMDSO14, IMFEC12, IMDSI22, IMHSS03

• ABB H&B Freelance 2000 : AV31 AV 31, LL02 LL 02, RU01 RL 01

• ABB Master : DSTX120 5716001-MA, DSTD18P, DSTK183 2639603-BX

• ABB Operator Panel : PP835A, PP846A 3BSE042238R2

• ABB Procontic : CS31, 07KT98, 07SK90R1, 07ZE63R02

• ABB Robots : DSQC679, DSQC643, DSQC633, DSQC609

BENTLY NEVADA

• 3300 system : 3500/15, 3500/22M, 3500/45, 3500/64M, 3500/94

• 3500 system : 3500/12, 3500/20, 3500/46, 3500/50, 3500/65

• Proximity Probes : 330130-040-00-00, 330105-02-12-10-02-00, 330130-085-00-00

• Proximity Sensor : 330180-50-00, 330180-91-05, 330780-50-00, 330180-91-00

EMERSON

• DeltaV : KJ3002X1-BB1 12P068X082, KJ3221X1-BA1 12P2531X132 VE4035S2B1

• Fisher : 01984-4282-0001, 01984-2518-0002

• Ovation : IC31132G01, 1C31234G01, 5X00058G01, 5X00167G01, 1C31194G01

• Rosemount : 2051CD2A02A1AS3I1M5 405PS100N065D3H

•IS200/DS200 series Excitation system card:IS200WETBH1ABA,IS200VCRCH1BBB,IS200STAIH2ACB,IS200VAICH1DAB,DS200PCCAG10ACB

•IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module:IC693PWR321,IC695CHS012,IC697PWR711M,IC698CPE020,IC200CHS022L

1）If you have a DHL/FEDEX/UPS/CHIRLINE/Aramex account, you can come to our company to pick up the goods directly.

2）Ship immediately after receiving payment.

3）Strict packaging to ensure safe arrival at destination.

4）Original packing with cartons.

5）After shipment, you can usually receive the goods within 3-4 days.

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For additional discounts, please contact our five-star sales manager Lisa Lin.

+86-18965423501

sales7@amikon.cn

AMKPLC

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