Product overview 2PC Relais SLA series relay available in voltage models 12VDCSL, 24VDCSL, and 48VDCSLA. Normally open (NO) contact configuration for standard switching applications. Rated for 30A current capacity. Key benefits — why you need it Reliable switching: Normally open design provides predictable on/off control for load circuits. High current capability: 30A rating supports medium-duty loads without adding extra relay stages. Model options for system voltage: Choose 12VDCSL, 24VDCSL, or 48VDCSLA to match existing DC control systems. SLA series form factor: Available in SLA series sizes (for example SLA48VDCSLA) to fit equipment designed for this family. Serviceable and replaceable: Relay replacement option simplifies maintenance and reduces downtime. Function and performance Switch function: Acts as an electrically controlled switch (NO) to connect and disconnect DC loads when coil is energized. Performance: Designed to handle switching duties up to the specified 30A rating at the matching DC voltage model. Design compatibility: Built to SLA series specifications to ensure consistent mounting and interfacing where SLA relays are used. Compatibility and size Voltage compatibility: Select the matching model for system voltage — 12VDCSL for 12 VDC systems, 24VDCSL for 24 VDC systems, 48VDCSLA for 48 VDC systems. Size reference: SLA48VDCSLA denotes the SLA series size for the 48V model; other SLA series sizes apply to the corresponding voltage models. Replacement fit: Designed as a direct replacement option for SLA-series relay slots that accept these model designations. Material and build notes SLA series construction and terminal layout ensure consistent mechanical fit and electrical connections with existing SLA-series sockets and harnesses. Serviceability focuses on easy replacement rather than permanent installation. Typical applications (real-world scenarios) Mobile and vehicle systems: Control lighting, pumps, or accessory circuits on 12 VDC or 24 VDC vehicles using the 12VDCSL or 24VDCSL models. Industrial control panels: Use the 24VDCSL or 48VDCSLA for switching DC loads in machinery control racks designed for SLA-series relays. Power distribution and backup systems: Employ the 48VDCSLA in 48 VDC telecom or power backup equipment to control distribution circuits or emergency switching. Buying and maintenance notes Confirm system voltage and SLA-series socket compatibility before ordering. Choose the matching model (12VDCSL, 24VDCSL, or 48VDCSLA) to ensure correct coil voltage and operation. Replacement option available to simplify repairs and extend equipment service life.