J.A. Mera, Inc. Electrical Equipment Manufacturer Representatives Serving the electric industry since 1948 e-mail mail@jamerainc.com Office phones (787) 725-0318 (787) 725-0541 Office fax (787) 721-5165 Mailing address P.O. Box 13755 San Juan, PR 00908 GoToPuertoRico.com Revised: 26-April-11

Representing: Advanced Rubber Products (Polymer insulators) Alcad (Standby batteries and chargers) Alstom Grid (HV circuit breakers, disconnectors, GIS, IT, GCB) Arbiter Systems, Inc. (GPS clocks, measurement equipment) Atlas Tube (Steel distribution poles) AZZ Inc./Electrical Products Group (Insulated bus ducts, switchgear, relay panels, services) Burndy LLC (Electrical connectors, tools and accessories) CG Automation (Substation and distribution automation equipment, services) DCD Design (Cable installation tools) Estex Manufacturing Inc. (Tool bags and buckets, canvas products) GarrettCom (Industrial networking products) Helical Line Products (Guy grips and armor rods) HICO America (Power transformers) Inner-Tite Corp. (Meter locking devices) Joslyn Hi-Voltage (Fault circuit indicators) Marwell Corp. (Meter socket adapters) Megger (Electrical test equipment and measuring instruments) Moloney Electric (Distribution transformers) Nexans (Underground and submarine high voltage cable) Post Glover (Load banks, power resistors, neutral grounding) Relume (LED lighting) RFL Electronics, Inc. (Communication and relaying products) Ritz Instrument Transformers (LV and MV instrument transformers) Salisbury (Personal electrical safety protection) Satec, Inc. (Metering and instrumentation) Sunrise Technologies (Street lighting photocontrols)