CASS500-C/C Partex As above but the numbers are Colour Coded

Why Choose the Partex CASS500-C/C Colour Coded Marker Cassette?

The Partex CASS500-C/C is a compact and practical colour coded cable and wire identification kit containing 500 PA1 Size C markers and a manual marker applicator, supplied in a convenient blue pocket-sized cassette. Designed for electrical installers, panel builders and maintenance engineers, this kit provides a reliable solution for identifying conductors in industrial electrical installations, control panels and automation systems.

As part of the Partex CAS500 cable marker cassette range, the CASS500-C/C features numerical markers colour coded according to the international resistor colour coding system. This enables quick visual recognition of conductor numbers, helping technicians identify wiring accurately during installation, inspection and fault finding. The letters and electrical symbols are supplied as black characters on white markers for clear identification.

The cassette contains 25 markers of each character, including numbers 0–9, letters A, E, L, N, R, S and T, plus positive (+), negative (-) and earth symbols. The PA1 Size C markers are designed for cables with an outside diameter of approximately 2.5–5.0 mm, corresponding to typical conductor sizes of 0.75–4.0 mm². The compact cassette measures 67 × 90 × 21 mm and can be refilled with compatible Partex markers for continued use.

Key Advantages

• Complete colour coded wire marking cassette for electrical identification applications.
• 500 PA1 Size C markers covering numbers, letters and electrical symbols.
• International resistor colour coding enables rapid visual identification of numerical markers.
• Includes a manual marker applicator for convenient installation.
• Blue pocket-sized cassette keeps markers organised and readily accessible.
• Suitable for cables with an outside diameter of 2.5–5.0 mm.
• Refillable cassette design compatible with replacement Partex PA1 markers.
• Double-sided cassette suitable for right- or left-hand use.
• Helps improve wiring organisation, fault finding and electrical maintenance efficiency.

Key Features

• Partex CASS500 colour coded marker cassette.
• 500 PA1 Size C slide-on cable markers included.
• 25 markers of each number from 0 to 9.
• 25 markers of each letter: A, E, L, N, R, S and T.
• 25 markers of each symbol: +, - and earth.
• Colour coded numerical identification using the international resistor colour system.
• Black-on-white letters and symbols for high-contrast identification.
• PUJ5T Teflon-coated applicator specified for the CASS500 cassette range.
• PA1 closed-profile marker sleeves for secure conductor identification.
• 2.5–5.0 mm cable outside diameter compatibility.
• 67 × 90 × 21 mm cassette dimensions.
• Compact, portable and refillable design for on-site electrical marking.

Efficient Colour Coded Wire Identification for Industrial Electrical Systems

Accurate conductor identification is essential for safe, organised and efficient electrical installations. The Partex CASS500-C/C colour coded marker cassette helps electricians and automation engineers identify individual wires using a combination of numerical colour coding, letters and electrical symbols. This makes it particularly useful in control cabinets and machinery where numerous conductors must be identified and traced.

The numerical markers follow the international resistor colour coding system, with the digits 0–9 represented by their corresponding colours. The identification sequence uses black for 0, brown for 1, red for 2, orange for 3, yellow for 4, green for 5, blue for 6, violet for 7, grey for 8 and white for 9. This familiar system enables technicians to recognise conductor numbers visually, helping improve identification speed and reduce wiring confusion.

The PA1 Size C slide-on markers are designed for secure installation on compatible conductors. Their closed-profile construction provides a practical method of identifying wires during panel assembly, while the interlocking marker design allows multiple characters to be aligned to create longer identification sequences.

The cassette is designed for convenient use during installation and maintenance. Its double-sided construction accommodates right- and left-hand use, while the refillable format allows replacement PA1 markers to be added as required. The supplied applicator assists with fitting markers to suitable conductors, making the kit an efficient alternative to individually selecting markers from larger storage boxes.

Typical Applications

• Colour coded wire identification in industrial electrical control panels.
• PLC cabinets and industrial automation control systems.
• Machine building and OEM electrical equipment assembly.
• Electrical distribution boards and switchgear installations.
• Industrial machinery wiring and conductor identification.
• Electrical installation, commissioning and inspection work.
• Maintenance, fault finding and equipment refurbishment.
• Identification of numbered conductors and electrical circuit connections.
• On-site electrical marking for service and maintenance engineers.