Thermal Overload Relay 55-70A Modular Cabinet System * 12V or 24V DC

* 12V or 24V DC input * Power ON-OFF switch * Input voltage range: -15% - +25% * Output voltage regulation:$10% * Protections: Bat

HP-4300 Ground Resistance Tester is designed for measuring earth resistance measurements and low resistance conductor resistance

It's also one quakeproof

It can be installed vertically (namely vertical installation) and also installed horizontally (namely horizontal installation)

It is DIN rail mountable

Thermal Overload Relay 55-70A Modular Cabinet System * 12V or 24V DCJR28s series thermal overload relay are suitable for overload and phase failure protection of AC motors with frequency of 50 60Hz, voltage up to 690V, current up to 0. 1 630A under 8 hours duty or uninterrupted duty. Functions provided by these relays, are phase failure protection, ON OFF indication, temperature compensation, and manual automatic reset. International Standard: IEC 60947 4 1 The relays can be mounted onto contactors or installed as