UL 5360 Mica Wire for Vietnam and Indonesia — 200°C 300V Single Conductor Individual Circuit Routing

UL 5360 Mica Wire for Vietnam and Indonesia — Single Conductor 200°C 300V

UL 5360 is a mica tape insulated single-conductor wire rated 200°C and 300V AC under UL AWM Style 5360, produced under UL Follow-Up Service File No. E333030. UL 5360 is the single-conductor member of the 200°C mica wire range — using the same mica tape insulation technology as UL 5359 multi-conductor wire but in a format where a single conductor is individually insulated with mica tape and routed as a standalone wire rather than bundled with other conductors in a common outer covering. The 300V voltage rating of UL 5360 covers all standard industrial low-voltage control circuit levels — 24V DC PLC and relay circuits, 120V AC control circuits, and thermocouple signal leads operating at millivolt levels — while the 200°C mica tape insulation provides thermal performance at the heated zone routing location that silicone rubber wire cannot match above its 200°C continuous limit.

The distinction between UL 5360 and UL 5359 is routing architecture: UL 5359 bundles multiple circuits together through a single panel wall penetration in a multi-conductor assembly, while UL 5360 routes each circuit as an individual wire through its own dedicated penetration point or conduit path. The choice between the two is determined by the equipment design — in some equipment layouts, individual circuit routing through separate penetration points is preferred for ease of maintenance access, circuit isolation, and fault tracing, while in other designs, the multi-conductor bundling of UL 5359 is preferred to reduce the total number of penetrations. UL 5360 is the specification for the individual routing approach.

Vietnam’s industrial equipment maintenance sector and Indonesia’s large industrial heating equipment OEM market generate consistent procurement demand for UL 5360 as dây mica đơn lõi chịu nhiệt (single-core heat-resistant mica wire) in Vietnam and as kabel mica satu inti tahan panas (single-core heat-resistant mica cable) in Indonesia — sourced factory-direct from Yangzhou for maintenance replacement and new equipment assembly. CableApex exports UL 5360 CIF Ho Chi Minh City and CIF Surabaya.

Product Specifications — UL 5360

AWG Reference — UL 5360 for Vietnam and Indonesia

UL 5360 vs UL 5359 vs UL 5107 — Selecting the Right Mica Wire

Applications in Vietnam and Indonesia

Thermocouple and RTD sensor lead individual routing (Vietnam — industrial kilns and ovens)

Temperature measurement systems in Vietnamese industrial kilns and ovens — ceramic kilns in Bình Dương and Đồng Nai, industrial drying ovens in textile and food processing facilities throughout the southern industrial zones — use thermocouple and RTD sensors at multiple measurement points inside the heated zone. Each sensor requires its own lead wire routed individually from the sensor junction inside the heated zone through the equipment wall to the temperature controller or PLC input module in the external panel. These individual sensor leads operate at millivolt or low-voltage signal levels — well within UL 5360’s 300V rating — but pass through the equipment insulation wall where the ambient temperature at the wire can reach 180–200°C at the internal wall face.

UL 5360 22 AWG and 20 AWG mica wire is specified for these individual sensor leads in Vietnamese industrial equipment — the small AWG size minimises wire diameter for routing through the narrow sensor penetration points in the equipment insulation, while the 200°C mica tape insulation ensures reliable signal transmission through the heated wall section for the full service life of the equipment without the gradual insulation degradation that silicone rubber wire would experience at sustained temperatures near its 200°C limit. Vietnamese equipment maintenance contractors replacing degraded sensor leads in operating kilns and ovens specify UL 5360 dây mica đơn lõi at 22 AWG to 18 AWG as the direct replacement specification.

Individual 24V DC PLC control circuit routing (Vietnam — industrial automation)

Vietnam’s rapidly growing industrial automation sector — equipping textile factories in Bình Dương and Đồng Nai, food processing facilities in Long An and Ho Chi Minh City, and electronics assembly plants in the northern industrial zones with PLC-controlled heating systems — requires 24V DC control wiring to be routed from the external PLC panel into the heated zone of ovens, dryers, and heat treatment equipment. These 24V DC circuits — controlling zone heating relays, temperature alarm outputs, and process interlock signals — are routed as individual wires through separate penetration points in the equipment insulation panel, where equipment designers prefer individual routing for ease of fault tracing and circuit isolation rather than the bundled multi-conductor approach of UL 5359.

UL 5360 18 AWG mica wire provides the 200°C insulation performance required at the heated wall penetration point for these individual 24V DC control circuits. Vietnamese automation system integrators and equipment OEMs assembling PLC-controlled heating equipment for the domestic market and for export to ASEAN customers specify UL 5360 for the high-temperature section of the 24V DC control wiring — transitioning from standard PVC or silicone wire at the external panel to UL 5360 mica wire at the point where the circuit enters the heated equipment enclosure.

Individual control circuit replacement in operating furnaces (Indonesia — maintenance operations)

Indonesian industrial furnace and oven maintenance operations — at metalworking facilities in Bekasi and Karawang, ceramics manufacturers in East Java, and food processing plants throughout Java and Sumatra — regularly replace degraded internal control wiring as part of scheduled maintenance programmes. Individual control circuits — solenoid valve wiring, zone relay control leads, temperature alarm wiring — that have been routed separately through the furnace insulation are replaced individually as they degrade, rather than as a complete wiring harness replacement. This individual circuit replacement approach requires the replacement wire to match the original single-conductor specification of the circuit being replaced.

Indonesian maintenance operations specify UL 5360 kabel mica satu inti tahan panas for individual circuit replacement in 200°C-rated heating equipment — procuring factory-direct from Yangzhou at manufacturer pricing to avoid the significant distributor markup applied to specialty mica wire through Indonesian electrical cable distribution channels. The 300V rating of UL 5360 covers all standard low-voltage control circuit levels used in Indonesian industrial heating equipment, and the 200°C mica tape insulation matches the original equipment wiring specification for control circuits routed through the equipment insulation.

Gas appliance individual ignition and flame sensing circuit routing (Vietnam)

Gas-fired industrial ovens and commercial cooking equipment in Vietnam — in Ho Chi Minh City’s food service sector and in industrial gas-fired dryers and ovens in the southern manufacturing zones — route individual circuits for the gas ignition system, flame sensor, and gas valve solenoid from the burner control panel into the burner zone where these circuits are exposed to burner radiant heat and high-temperature combustion gas. Each of these circuits — ignition transformer output, UV flame sensor signal, gas valve solenoid control — is routed as an individual wire through its own penetration in the burner zone insulation, where the ambient temperature at the wire surface can reach 150–200°C during continuous burner operation.

UL 5360 provides the 200°C mica insulation performance and the 300V voltage rating that covers the ignition circuit voltage (typically 120V AC or 230V AC at the ignition transformer primary), the flame sensor signal voltage (typically 24V DC), and the gas valve solenoid control voltage (typically 24V DC or 230V AC) — all within UL 5360’s 300V AC rating. Vietnamese gas appliance OEMs and burner system maintenance contractors specify UL 5360 for these individual burner zone circuits.

Pharmaceutical and food processing oven individual sensor routing (Indonesia)

Indonesia’s pharmaceutical manufacturing sector — at facilities in Jakarta, Surabaya, and Semarang producing solid dosage forms, sterile injectables, and health supplements — and its food processing sector operate validated drying ovens and sterilisation equipment where the temperature measurement system must meet GMP documentation requirements. In validated equipment, each temperature sensor lead is routed individually through a dedicated penetration point in the equipment insulation, with each circuit individually identified and documented in the equipment’s validation records. This individual routing and documentation requirement makes UL 5360 single-conductor mica wire the appropriate specification — the individual wire for each sensor point can be individually labelled, individually tested, and individually documented in the equipment validation file.

Additional applications across Vietnam and Indonesia

• Individual limit switch and safety interlock circuit routing inside heated equipment enclosures — Vietnamese and Indonesian industrial equipment OEMs
• Position sensor and proximity switch wiring in heated conveyor oven zones — Vietnamese food processing and packaging equipment
• Individual heating element ground fault detection circuit wiring — Indonesian industrial furnace safety systems
• Humidity sensor lead routing in heated drying chambers — Vietnamese agricultural product drying equipment
• Individual zone temperature overload protection circuit wiring — Indonesian continuous belt dryer and tunnel oven installations

Key Features

Ordering Information

Specify AWG, conductor type (tinned or nickel-plated), and quantity. MOQ 500 m per AWG. Mixed AWG orders accepted. UL 5360 compliance documentation and RoHS Declaration supplied with every order. For multiple circuits sharing a single routing path, see UL 5359 multi-conductor wire. For 450°C mica wire applications, see UL 5107. Sample from 10 m.

Why CableApex for Vietnam and Indonesia

CableApex manufactures UL 5360 mica wire under UL Follow-Up Service File No. E333030 in Yangzhou, China. Factory-direct export to Vietnam and Indonesia — CIF Ho Chi Minh City or CIF Surabaya, 10–14 day transit. Full UL compliance documentation for equipment OEM qualification and maintenance procurement. No distributor margin on factory-direct orders. Contact us within 24 hours.

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