GE IC3600SSZB | Original Speedtronic Speed Control Card

• Model & Brand: GE IC3600SSZB, General Electric
• Series: Speedtronic control system / legacy turbine control hardware
• Part Type: Speed Control Card / Speed Control Board
• Physical dimensions: Approximate card format is 6 × 12 inches (152 × 305 mm) for the IC3600-style board family; confirm the physical revision before freight quoting because published dimensional records for this legacy card are limited.
• Estimated board weight: Approximately 0.3–0.6 kg before packaging; treat this as a freight estimate, not an OEM-certified figure.
• Estimated shipping weight: Approximately 0.8–1.2 kg with ESD bag, cushioning, rigid carton, and documentation.
• What’s in the box: IC3600SSZB circuit card and protective packaging when supplied as unused stock. Do not assume card guides, rack hardware, wiring accessories, or manuals are included.
• Physical identification: Retain the full IC3600SSZB catalog number and any board-level suffixes, date codes, or assembly markings. Public records also show IC3600SSZB1 as a Speed Control Board variant, so the suffix needs to be preserved in the warehouse record.

Product Introduction

The IC3600SSZB is legacy GE Speedtronic turbine-control hardware, associated with speed-control functions in older gas-turbine control architectures. It is not a modern PLC plug-in module; mechanically and electrically, it belongs to the older printed-circuit-card ecosystem, where the board interfaces with a dedicated control rack and associated signal-conditioning circuitry. Public parts catalogs consistently identify IC3600SSZB as a “Speed Control” card.

For asset management, the distinction between the base IC3600SSZB and later board-level variants is important. Public records list IC3600SSZB1 as a related Speed Control Board, while another legacy parts listing identifies as a “re-manufacturing card.” These records are useful for identity screening, but they are not sufficient evidence for declaring electrical interchangeability. Keep the exact assembly marking with the spare (particularly for turbine shutdown-critical inventory).

Core Technical Specifications

The technical evidence available for this specific catalog number is considerably thinner than for later GE Mark VI/Mark VIe products. The strongest consistent identification is “Speed Control” within the IC3600 Speedtronic card family.

GE IC3600SSZB

🚨 Global Compliance & Industry Certifications

The predates the certification documentation normally associated with modern industrial Ethernet, PACSystems, and current GE turbine-control hardware. I did not find authoritative public evidence assigning a current CE, UL/cUL, ATEX, IECEx, or DNV certificate specifically to .

For compliance records:

• CE Mark: Do not assume current CE conformity solely from the GE catalog number.
• UL/cUL: No specific certificate for was established from the available evidence.
• ATEX / IECEx: No verified hazardous-area certification was found for this exact card.
• Marine / DNV: No reliable evidence was found for an -specific marine approval.
• System-level certification: Any safety or hazardous-location approval may depend on the complete Speedtronic cabinet, rack, enclosure, wiring, and installation conditions rather than the card alone.

This distinction matters. A turbine-control board can be safety-critical without being an independently certified hazardous-area component.

Verify specific lot certifications with OEM.

For an audit file, retain the physical nameplate/board-label photograph, supplier documentation, Country of Origin statement, inspection record, and any available GE certification paperwork.

🚨 Long-Term Storage & Asset Preservation Guide

Keep the PCB in an ESD shielding bag. The exposed edge contacts and board components should not remain on an open warehouse shelf (particularly where dust, conductive particles, or uncontrolled personnel handling are present).

Control humidity and condensation. A dry, temperature-stable indoor storage environment is preferable. For long-term warehouse preservation, maintaining approximately 30–60% RH without condensation is a practical target, even though an original environmental specification for this exact board was not located.

Do not aggressively clean the card. Avoid abrasive contact with edge connectors, conformal-coated areas, component leads, and adjustment hardware. If inspection is required, photograph the board first and document any corrosion, residue, lifted components, or damaged traces.

No verified battery-replacement interval or electrolytic-capacitor reforming procedure specific to was located in the public documentation reviewed. Do not create those maintenance requirements as though they were OEM instructions.

Physical Installation Prerequisites

The should be treated as a dedicated Speedtronic rack card, not a generic universal PCB. Before installation, verify the original rack position, mating connector, card guides, and system drawing.

Maintain sufficient cabinet clearance for the complete rack assembly and associated wiring. Because the original GE cabinet design governs cooling, do not impose a generic clearance dimension where the turbine control cabinet drawing specifies another value.

Grounding is equally important. Confirm the control rack chassis and cabinet protective-earth connection before energization, then inspect the PCB edge connector for oxidation or mechanical damage before insertion.

Use ESD controls throughout handling. A card that passes a visual inspection can still suffer latent damage from an electrostatic discharge through the exposed connector area.

Do not substitute IC3600SSZB1 merely because the basic description also reads “Speed Control.” The relationship is documented in parts listings, but electrical interchangeability still requires the turbine’s original engineering documentation or OEM-approved cross-reference.

Buyer’s FAQ

What HS tariff code should be used for ?

For a standalone electronic control circuit card, classification commonly falls within HS Chapter 85, but the precise heading depends on how the importing customs authority interprets the card’s function and whether it is considered a part of the turbine control apparatus. A generic 8538 classification may be considered in some jurisdictions for parts suitable for electrical control equipment, but this should not be treated as a confirmed code for .

Use the destination country’s current tariff schedule and obtain a customs broker’s determination for the actual declaration.

What should I use as the Country of Origin?

Do not infer COO from the current GE corporate structure. IC3600 hardware is legacy equipment, and the original manufacturing location can differ from the seller’s present location.

For the actual shipment, the COO statement should be supported by supplier records or the physical product documentation. Keep the COO consistent across the commercial invoice, packing list, and any certificate of origin.

Is shipping insurance worthwhile for a card this small?

Yes, particularly when the is a turbine shutdown-critical spare. The board is physically light, but replacement sourcing can be difficult because it belongs to an obsolete control platform. Use ESD shielding, rigid cushioning, moisture protection, and an accurately declared commercial value.

Photograph the board and packaging immediately before sealing the export carton.

Does include the latest firmware?

This part is a legacy hardware control card, and I did not find authoritative evidence of a user-loadable firmware package comparable to modern GE PLC modules. Do not advertise a “latest firmware” version without identifying the exact board revision and the applicable Speedtronic system documentation.

For an asset record, prioritize full card number, board suffix, assembly revision, date code, physical condition, rack compatibility, COO, certification evidence, and packaging condition. Public records confirm the functional identification as a Speed Control card, while related listings identify IC3600SSZB1 as a Speed Control Board variant.