1sna167697r2200 – insulating cap

Why Choose the TE Connectivity CA 1SNA167697R2200 ESSAILEC Insulating Cap?

The TE Connectivity / ENTRELEC CA 1SNA167697R2200 is a dedicated insulating cap for FCB bayonet security test plugs within the ESSAILEC measuring and testing block system. It provides a purpose-designed insulating accessory for compatible FCB plugs used in electrical measurement, protection and test applications.

The CA insulating cap is intended for use with the ESSAILEC FCB-1 black bayonet security test plug and FCB-2 red bayonet security test plug. Its system-specific design provides the correct mechanical fit for these test plugs, making it a practical accessory for maintaining organised and protected test connections.

With compact dimensions of approximately 20 × 16.5 × 16.5 mm and a net weight of only 1.2 g, the CA is easy to incorporate into ESSAILEC test equipment and maintenance kits. It is supplied in a pack quantity of 10 pieces for professional industrial and utility applications.

Key Advantages

• Genuine TE Connectivity / ENTRELEC ESSAILEC insulating accessory.
• Designed specifically as an insulating cap for FCB bayonet security test plugs.
• Compatible with FCB-1 black and FCB-2 red ESSAILEC test plugs.
• Compact and lightweight design for convenient test equipment integration.
• Purpose-designed fit avoids reliance on generic insulating covers.
• Suitable for protection, metering, commissioning and electrical maintenance applications.

Key Features

• TE Connectivity / ENTRELEC ESSAILEC series.
• CA manufacturer designation.
• Isolating / insulating cap for compatible FCB plugs.
• Compatible with FCB-1 1SNA167690R0700.
• Compatible with FCB-2 1SNA167692R2500.
• 20 mm product height.
• 16.5 mm product width.
• 16.5 mm product depth.
• Net weight of approximately 1.2 g.
• Supplied in a pack quantity of 10 pieces.

Purpose-Designed Insulation for ESSAILEC FCB Test Plugs

ESSAILEC test blocks provide dedicated interfaces for current and voltage measurement, monitoring, injection and maintenance of meters and protection relays connected to transformer and sensor secondary circuits. FCB bayonet security plugs form part of the ESSAILEC test accessory system, and the CA provides the corresponding insulating cap for these plugs.

Using the specified CA accessory helps maintain a system-matched test arrangement when FCB plugs are used during commissioning, diagnostics or maintenance. Its compact construction makes it suitable for use in protection and metering environments where multiple dedicated test accessories may be required.

Typical Applications

• ESSAILEC FCB bayonet security test plugs.
• Current transformer secondary circuit testing.
• Voltage transformer secondary circuit testing.
• Protection relay test equipment.
• Electrical metering panels.
• Switchgear and switchboard test systems.
• Industrial commissioning and maintenance equipment.
• Power distribution protection and measurement installations.