Documents
Product catalogs, brochures, price lists, and technical documents
Catalog
Caselen Product Catalog
Our up-to-date product catalog containing all product families, technical specifications, and selection tables.
Product Brochures
CRG Series — Power Factor Controller Relay
Staged reactive power compensation, WiFi web interface, 9/12/15/20 stage options.
EMA Series — Energy Analyzer
Real-time energy analysis, harmonic measurement, RS485 Modbus RTU communication.
EMA-LCD Series — Energy Analyzer
Large LCD display energy analyzer, up to 51st harmonic analysis, log event recording.
EMA-M Series — Multimeter
Compact panel-type multimeter, measures V, A, Hz, kW, kVAr, kVA, PF.
VCR Series — Voltage Control Relay
Over/under voltage protection, adjustable hysteresis and timing, 3 model options.
MCR Series — Motor Control Relay
Phase loss, phase sequence and asymmetry protection, 6 model options (220V / 380V).
FCR Series — Grid Monitoring Relay
Real-time grid parameter monitoring, ROCOF and vector shift protection, WiFi interface.
Timer Relays — STR / SSR / GMT
Star-delta (STR), right-left (SSR), and multi-function (GMT) timer relays.
CFTS — Photocell Relay
Smart lighting control, 1–10 LUX adjustable threshold, DIN rail mounting.
CDIO Series — Digital I/O Module
16 digital inputs / 8 digital outputs, Modbus TCP & RTU, WiFi Access Point, daisy chain Ethernet.
CE2S — Protocol Converter
Compact gateway bridging 2x RS485/RTU to TCP/IP network, built-in WiFi, web interface.
Price List
Caselen Price List — June 2026
June 2026 price list containing current prices for all products.