Glossary of Electrical Terms


AWG (American Wire Gauge)

Definition: A standardized system for wire diameter used in North America. Higher numbers mean thinner wires. [Wikipedia]

Application: Used in Makerele connectors to specify compatible wire sizes (e.g., 28–12 AWG).

Standards: ASTM B258 defines AWG dimensions.

IP67

Definition: Indicates full dust protection and water immersion resistance up to 1 meter for 30 minutes. [Wikipedia]

Application: Found in Makerele’s outdoor enclosures and connectors.

Standards: IEC 60529.

UL (Underwriters Laboratories)

Definition: UL certification ensures compliance with U.S. safety standards. [UL Certification]

Application: Many Makerele connectors and breakers are UL listed.

Standards: UL 60950, UL 94, and others.

MCB (Miniature Circuit Breaker)

Definition: A resettable device that breaks circuits during overcurrent. [Wikipedia]

Application: Protects circuits in Makerele distribution boxes.

Standards: IEC 60898-1, UL 489.

DIN Rail

Definition: A metal mounting rail for electrical equipment in panels. [Wikipedia]

Application: Makerele's breakers and modules snap onto DIN rails.

Standards: IEC/EN 60715.

Heat Shrink Tubing

Definition: Plastic tubing that shrinks with heat to insulate and protect wires. [Wikipedia]

Application: Used in Makerele kits to seal wire joints.

Standards: UL 224, MIL-DTL-23053.

NPT (National Pipe Thread)

Definition: A U.S. standard for tapered pipe threads ensuring sealed connections. [Wikipedia]

Application: Common in Makerele cable glands and connectors.

Standards: ANSI/ASME B1.20.1.

CE Marking

Definition: Indicates compliance with EU health, safety, and environmental standards. [EU Commission]

Application: Found on Makerele products sold in the EU.

Standards: EN 60950, EN 61439, RoHS Directive.

RoHS (Restriction of Hazardous Substances)

Definition: EU directive limiting use of harmful substances in electronics. [EU RoHS]

Application: Makerele products avoid restricted materials like lead or mercury.

Standards: 2011/65/EU, IEC 62321.

ETL Certification

Definition: A North American safety mark by Intertek for UL-equivalent standards. [Intertek]

Application: Some Makerele products are ETL certified for US/Canada.

Standards: UL 1363, UL 1310 (as tested by Intertek).