1sna229194r2000 – rc410 (100 x o) vert,

Why Choose the TE Connectivity RC410 1SNA229194R2000 Marker Card?

The TE Connectivity RC410 1SNA229194R2000 is a pre-marked terminal block marker card designed for clear and consistent identification of electrical terminals in industrial control panels, machinery and automation systems. Part of the TE Connectivity ENTRELEC RC410 marking range, this version contains 100 identical O markings for applications where the same letter needs to be repeated across multiple terminal positions.

Pre-marked terminal accessories simplify panel assembly by eliminating the need to manually produce individual identification labels. The RC410 format provides a neat and uniform way to identify terminal positions, helping engineers and technicians follow wiring diagrams more easily during installation, commissioning, inspection and maintenance.

The 1SNA229194R2000 features 100 pre-marked O markers in a vertical orientation. The marker card is white, has a product weight of approximately 5.20 g and carries a UL 94V-2 flammability rating, making it a practical identification accessory for compatible terminal block assemblies.

Key Advantages

• Purpose-designed pre-marked terminal block marker card.
• 100 identical O markings for repeated terminal identification.
• Vertical marking orientation for compatible terminal assemblies.
• Pre-marked format reduces panel preparation and labelling time.
• White marker format supports clear, consistent electrical identification.
• UL 94V-2 flammability rating for professional electrical applications.

Key Features

• TE Connectivity / ENTRELEC RC410 marking system.
• Pre-marked marker card product format.
• O (x100) repeated identical letter markings.
• Vertical coding orientation.
• White marker colour.
• UL 94V-2 flammability classification.
• Card contains 100 repeated identical markers.
• Designed for terminal block and terminal strip identification.

Clear Identification for Electrical Terminal Assemblies

Accurate terminal identification provides an important visual link between electrical drawings and physical wiring. Clearly marked terminals make control panels easier to assemble, inspect and maintain while helping engineers locate individual circuits efficiently during commissioning, testing and fault finding.

The RC410 range includes pre-marked cards with repeated letters, numbers and electrical symbols for common terminal identification requirements. By supplying 100 identical O markings on one card, the 1SNA229194R2000 offers an efficient solution wherever the letter O must be repeated across multiple compatible terminal positions.

Typical Applications

• Industrial electrical control panels.
• Terminal block and terminal strip assemblies.
• Repeated circuit and function identification.
• PLC and automation control cabinets.
• Machine-building electrical systems.
• Power distribution and control equipment.
• Panel building, commissioning and maintenance applications.