Product Description
Product Overview
| Parameter | Details |
|---|---|
| Product Name | 250V 2A Fuse for Fused Terminal Block |
| Model Number | KJ4010X1-BC1 |
| Category | DeltaV Electronic Marshalling - CHARM I/O Labeling and Spare Parts |
| Function | Field-replaceable fuse for fused terminal blocks, providing circuit protection and power disconnection for field devices |
| System Compatibility | DeltaV Electronic Marshalling system, used with fused terminal blocks (e.g., SE4502, SE4512, SE4511) on CHARM Baseplates |
Hardware Specifications
| Specification | Value |
|---|---|
| Type | Fuse, field-replaceable |
| Voltage Rating | 250V AC |
| Current Rating | 2A |
| Quantity | Box of 20 |
| Purpose | Protects field circuits in fused terminal blocks; allows power disconnection |
| Associated Components | Used with Fused-Injected-Power Terminal Block (SE4502), 3-wire DI Fused-Injected-Power Terminal Block (SE4512), 3-wire AI Fused Injected Power Terminal Block (SE4511) |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | -40 to 70°C (-40 to 158°F); -40 to 60°C (-40 to 140°F) for enclosed installations |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Relative Humidity | 5 to 95%, non-condensing |
| Protection Rating | IP 20 |
| Airborne Contaminants | ISA-S71.04-1985 Class G3, conformal coating |
| Shock | 10 g ½-sine wave for 11 ms |
| Vibration | 1 mm peak-to-peak from 2 to 13.2 Hz, 0.7 g from 13.2 to 150 Hz |
Certifications
| Standard | Details |
|---|---|
| CE | EMC: EN 61326-1 |
| FM (USA) | FM 3600, FM 3611 |
| CSA | CSA C22.2 No. 213-M1987, CSA C22.2 No. 61010-1 |
| ATEX | EN60079-0, EN60079-7, EN60079-15 |
| IEC-Ex | IEC60079-0, EN60079-7, IEC60079-15 |
| Marine | IACS E10, ABS Certificate of Design Assessment, DNV Marine Certificate |
Hazardous Area Approvals
| Standard | Details |
|---|---|
| FM (USA) | Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2: AEx ec IIC Gc T4, AEx ec IIC T4, AEx ec ic IIC Gc T4 |
| cFM (Canada) | Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2: Ex ec IIC Gc T4, Ex ec IIC Gc T4, Ex ec ic IIC Gc T4 |
| ATEX | II 3G Ex ec IIC T4 Gc, II 3G Ex ec ic IIC T4 Gc |
Physical & Installation
| Parameter | Details |
|---|---|
| Mounting | Installed in fused terminal blocks (SE4502, SE4512, SE4511) on CHARM Baseplates, which are DIN rail-mounted |
| Installation Type | Field-replaceable in terminal blocks; connects to screw cage terminals (0.32-2.5 mm² / 22-14 AWG) |
| Associated Terminal Blocks | Fused-Injected-Power Terminal Block (2 connections, 1 A max at 250V AC); 3-wire DI Fused-Injected-Power Terminal Block (3 connections, 1 A max at 250V AC); 3-wire AI Fused Injected Power Terminal Block (3 connections, 1 A max at 30V DC) |
| Installation Notes | Suitable for hazardous areas (Class I, Division 2, Zone 2); follow installation instructions for hazardous area certifications |
Functional Features
| Feature |
|---|
| Provides circuit protection for field devices connected to fused terminal blocks |
| Field-replaceable 2A fuse allows easy maintenance without rewiring |
| Supports system-powered field circuits (up to 1 A) via injected power bus on CHARM Baseplate |
| Used with terminal blocks for isolated discrete input/output and analog input CHARMs (e.g., DI 24V DC Isolated, DO 24V DC Isolated, AI 4-20mA HART) |
| Ensures safe operation in hazardous areas with ATEX/IEC-Ex and FM/CSA certifications |
| Compatible with CHARM Baseplates, supporting up to 12 CHARMs per baseplate and 8 baseplates per CIOC |
| Integrated into DeltaV Electronic Marshalling for plug-and-play installation and autosensing |
Spare Part Ordering Information
| Description | Model Number |
|---|---|
| 250V 2A Fuse for Fused Terminal Block; Box of 20 | KJ4010X1-BC1 |