Omron Relay Base 11pin

Description

Fibre DIN Rail 11-Pin Round Relay Sockets (Octal Base – Premium Variant) The PF113A-E is a high-grade, glass-fiber reinforced 11-pin circular octal socket block designed specifically to house 3PDT round-base power relays or multi-function industrial timers (such as the Omron H3CR-A series). Constructed from premium impact-resistant fiber compounds rather than standard brittle PVC, these bases are engineered for heavy-duty deployment in demanding control panel environments where high thermal stability and structural rigidity are required. Key Features Socket Architecture: 11-pin circular “Sub-Magnal” octal configuration featuring high-integrity copper terminal clamps. Premium Material Construction: Molded from heavy-duty, flame-retardant glass-fiber reinforced composite to eliminate tracking faults and resist cracking under mechanical stress or overtightening. Electrical Ratings: Robustly rated for standard industrial control demands up to 10A at 250V AC or 300V AC (depending on safety standard compliance like RS Components specifications). Terminal Interface: Equipped with rising-cage pressure plate screw terminals that firmly clamp fine, stranded, or ferruled wiring without cutting individual strands. Mounting System: Universal back-plate layout allowing smooth snap-on installation onto standard 35mm DIN rails, alongside dual surface-mounting screw eyelets for direct panel-backplate anchoring. Compatibility Guide These premium fiber bases act as the heavy-duty physical and electrical foundation connecting field power lines to plug-in automation controllers. 1. Compatible Relays & Timers Because it uses the industry-standard 11-pin round octal layout, this socket accepts a wide array of plug-in modules: Omron MK3P-I / MKS Series: Directly matches 3PDT heavy-duty 10A power relays (regardless of whether they run on 12V DC, 24V DC, or 220V AC coils). Multi-Range Solid State Timers: Fits standard 11-pin time-delay relays (like the Omron H3CR series), liquid level controllers, and voltage monitoring modules. 2. Wiring & Assembly Compatibility 6mm & 10mm Bootlace Ferrules: The deep, square-rimmed terminal bays easily swallow pre-insulated wire ferrules up to 10 AWG (6mm²) smoothly, ensuring an arc-free, industrial-grade wire lock. Retaining Spring Clips: Features side flange ridges to hook metal hold-down clips, securing the heavy plug-in relay against shifting loose under physical panel vibration. 3. Common Applications Heavy Industrial Control Panels: Deployed across crushing plants, automated conveyor networks, and foundry control blocks where high-vibration and heat break down lower-grade plastic bases. 3-Phase Power Isolation Loops: Houses the terminal nexus for switching all three lines of small motors or heavy heating arrays. Critical Infrastructure & Marine Panels: Chosen for harsh switchgear cabinets to safeguard logic setups against moisture degradation and environmental cracking.