Relay Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Relay products.

Tip: include the full model number printed on your Relay label for the best match.

Relay manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

EATON ESR5-NV3-30 Electronic Safety Relay Instruction Manual

EATON ESR5-NV3-30 Electronic Safety Relay Instruction Manual

March 24, 2026
EATON ESR5-NV3-30 Electronic Safety Relay All brand and product names are trademarks or registered trademarks of their respective owners. Danger! Dangerous electrical voltage! Before commencing the installation Disconnect the power supply of the device. Ensure that devices cannot be accidentally…
Brand: EATON
Diymore T3230 Time Delay Relay Instruction Manual

Diymore T3230 Time Delay Relay Instruction Manual

March 21, 2026
Diymore T3230 Time Delay Relay Instruction Manual   BEST SELLING   DESCRIPTION T3230 110V 220V 12V 24V Digital Time Delay Relay LED Display cycle Timer Control Switch Adjustable Timing Relay Time Delay Switch Specifications: Model: Time Delay Relay Timing range:…
Brand: Diymore
Keshen 5415 Relay Instruction Manual

Keshen 5415 Relay Instruction Manual

March 11, 2026
Keshen 5415 Relay Product Information Mandatory Product Name: relay Model: 5415 Batch/Serial Number: 264871 Manufacturer & Eu Representative Info Mandatory Manufacturer: Guangzhou Keshen Electronic Technology Co., Ltd 4 CN-Room 301, No. 8-1 Beixin Street, Kemulang Aotou, Tianhe District, Guangzhou City…
Brand: Keshen
Blue Jay AFR-3S Arc Flash Protection Relay User Manual

Blue Jay AFR-3S Arc Flash Protection Relay User Manual

February 24, 2026
Blue Jay AFR-3S Arc Flash Protection Relay Overview Device Type: Arc Flash Protection Relay Brand: Blue Jay Model: AFR-3S Application: Electrical distribution panels, industrial switchgear, and critical power systems Protection Type: Arc flash detection and mitigation Specifications Detection Method: Optical…
Brand: BLUE JAY
LINETRAXX VMD421H Voltage Monitoring Relay User Manual

LINETRAXX VMD421H Voltage Monitoring Relay User Manual

February 16, 2026
LINETRAXX VMD421H Voltage Monitoring Relay Product Specifications ( )* = factory setting Insulation coordination acc. to IEC 60664-1/IEC 60664-3 Rated insulation voltage ............................................................... 400 V Rated impulse voltage/Pollution degree..................................... 4 kV/III Protective separation (reinforced insulation) between:........................... (N, L1, L2, L3)…
Brand: LINETRAXX
BLUE JAY PR240 Motor Protection Relay User Manual

BLUE JAY PR240 Motor Protection Relay User Manual

February 5, 2026
BLUE JAY PR240 Motor Protection Relay Specifications Product: PR240 Motor Protection Relay Version: 1.10 Revision: 2025.06 Manufacturer: Chongqing Blue Jay Electric Co., Ltd. Website: www.cqbluejay.com Contact: Tel: +0086-023-67628702, Email: tech@cqbluejay.com. Address: 1802, Building 2, No.88, Jianxin East Road, Chongqing, 400020,…
Brand: BLUE JAY
Fotek SSR-DA Solid State Relay User Manual

Fotek SSR-DA Solid State Relay User Manual

February 5, 2026
Fotek SSR-DA Solid State Relay Specification Solid State Module High Dielectric strength over 4KV High Isolation strength over 100MΩ/500VDC With over heat protection Circuit（120℃） High surge current sustenance  High surge voltage sustenance Conformity with EN60947-4-3 and EN60950 Guiding of model…
Brand: Fotek