Insulated Spade Lug Connector, Red – Philmore 45-810B-RD

Philmore 45-810B-RD — Insulated Spade Lug Connector, Red

The Philmore 45-810B-RD is an insulated spade lug connector designed to provide a reliable, serviceable termination for stranded and solid conductors. Color-coded insulation simplifies circuit identification on-site and in racks while the spade lug form provides secure, low-resistance contact at screw terminals, binding posts, and other mating hardware. This connector accepts heavier gauge conductors—suitable for applications that require up to 10 AWG wiring—and is sized to fit common terminal screw and binding post dimensions. Technicians, AV installers, and maintenance teams use insulated spade lugs to produce consistent crimp or solder terminations that resist vibration and preserve neat wiring layouts. The compact insulated barrel helps the connector fit into tight enclosures and junction boxes while insulating the termination against incidental contact. When properly crimped with the recommended tooling, these spade lugs reduce rework and support long-term reliability in audio, security, power distribution, and OEM assemblies. The color-coded red insulation makes polarity and circuit identification faster during installation and service.

Use the 45-810B-RD where a quick, repeatable spade termination is required for speaker connections, power terminals, or terminal-block wiring. Inspect each crimp visually and mechanically after termination to confirm full conductor insertion and proper insulation coverage before energizing the circuit.

Key Features:

• Insulated spade lug (red) for clear circuit identification
• Accepts up to 10 AWG conductors
• Designed for crimp terminations compatible with standard crimp tools
• Compact form factor fits tight junction boxes and rack enclosures

Specifications:

• Manufacturer: Philmore
• MPN: 45-810B-RD

Typical applications:

• Speaker and audio terminal wiring in AV installations
• Security and low-voltage power terminations
• Field repairs and preventive maintenance for MRO teams
• OEM assembly where repeatable crimped spade terminations are required

Installation or use example:

An AV technician terminating speaker runs trims insulation to the recommended length, inserts the conductor fully into the insulated spade lug barrel, then compresses the barrel with an appropriately sized crimp tool. The technician slides the spade under the speaker terminal screw, secures the screw while holding the connector flat against the terminal, and verifies mechanical retention and insulation coverage before testing the channel.

Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.