SPECIFICATIONS

Product Overview

The CNTD® CKE-2CS is a compact 8-pin plug-in miniature power relay designed for industrial control panels, PCB-mounted control circuits, and automation equipment. It features 2 Form C (DPDT) contacts rated 5 A / 250 VAC / 30 VDC (resistive), silver alloy contact material, mechanical indicator window, and a wide range of coil voltage options (14 variants covering DC 9 V to 220 V and AC 12 V to 380 V) so a single model can serve almost any control-voltage requirement on the factory floor.

Key Features

• 8-Pin DPDT (2 Form C) — two independent 1NO+1NC circuits in one relay, drive two isolated loads at once.

• 5 A / 250 VAC / 30 VDC resistive rating covers most industrial control, signal and small-power switching needs.

• 14 coil voltage options (DC 9-220 V, AC 12-380 V) — one model fits nearly every control-voltage requirement.

• Silver alloy contacts for low contact resistance and high resistance to arcing & corrosion.

• Mechanical indicator window + two-way LED indicator on the top — see the contact state at a glance, even with the panel closed.

• Compact 27.5 × 21 × 36 mm housing — high density on DIN-rail socket or PCB-mount socket.

• Plug-in mounting — swap a relay in seconds without re-wiring; pair with CNTD® CYF08A-E socket (sold separately).

• CCC / CE / RoHS certified — meets China, EU and global environmental compliance.

Key Specifications

Coil Voltage & SKU Options

One model · 14 coil voltage options total. This listing carries the 6 most common coil voltages × 2 bundle options (bare relay / relay+socket). The remaining 8 coil voltages are available as custom orders. SKU code format: CKE-2CS + 3-digit code (e.g. CKE-2CS024 = 24 VDC, CKE-2CS730 = 230 VAC).

This product is sold in TWO configurations — choose the one that fits your installation:

Both forms share the same coil voltage & contact rating. ❶ = bare relay · ❷ = relay + matching socket.

12 SKU Options Available in This Listing

Bundle (relay + socket) saves you wiring time on DIN-rail or PCB-mount installations. Socket CYF08A-E is the official CNTD® matching base for this 8-pin small base relay.

Other Coil Voltages Available — Contact Us for Custom Order

Beyond the 12 stocked SKUs above, the same model is also available in 8 additional coil voltages as a custom order (typically 1–3 day lead time, MOQ 1 pc):

⚠ How to order a non-stocked coil voltage: Click "Contact Now" or send a message with your required code (e.g. "CKE-2CS110" for 110 VDC). Same model, same contact rating — only the coil winding differs. We confirm stock & lead time within 24 hours.

Internal Construction

All-copper coil

Shown mounted on a CNTD® CYF08A-E 8-pin socket (socket sold separately)

Silver alloy contacts — resistant to electrical wear and corrosion

Dimensions & Wiring

CKE-2CS dimensions (mm): 27.5 × 21 × 36 max · 8-pin base, 1.0 mm pin thickness

Wiring diagram · 8-pin layout (13.2 / 6.2 / 16.8 mm pitch) · DC and AC coil circuits

Typical Applications

• Industrial automation control panels — PLC I/O expansion, contactor driving.

• PCB-mounted control boards — signal switching, logic interface, relay interlock.

• Power supply & UPS systems — battery management, inverter interlock.

• Numerical control (CNC) machines — spindle on/off, coolant control, alarm interlock.

• Household appliances — air conditioner, washing machine, microwave oven control.

• Office & commercial equipment — vending machines, ATM, access control.

• Security & alarm systems — signal routing, sensor interface, indicator driving.

• Building automation — lighting control, HVAC, access management.

FAQ