Colored Safety Padlock Black Cover

Part No.: P38SR1, P38PR1

Safety Padlock with Black Dustproof Cover

a) Reinforced nylon body, withstand temperature from -20℃ to +80℃. The steel shackle is chrome plated; the non-conductive shackle is made from nylon, withstand temperature from -20℃ to +120℃, ensuring the strength and deformation fracture not easily. The cover is made of non-transparent silicone.

b) Key Retaining Feature: When the shackle is open, the key can’t be removed.

c) Laser printing and logo engraving available if required.

d) Shackle Length: 25mm, 38mm, 76mm.

e) Several types of lock bodies: all different colors available.

General rules for energy isolation

1 applicable conditions for energy isolation

When entering, transforming or maintaining a certain equipment, facility or device, external energy should be cut off to avoid accidental release of energy. Such as power sources, fluid and pressure sources, mechanical drives and control systems.

2. Provisions for electrical isolation

Device source power off and locked; Such as power distribution sources for equipment, facilities and installation systems;

The signal isolation is a special form of electrical isolation, which is completed in the form of isolation and bypass.

Mechanical isolation regulations

Process isolation method

Single valve isolation

Double valve isolation and discharge method

Single valve isolation plus blind plate

Isolation of confined space entry

Pipeline disassembly isolation method

Double partition and insert blind board method

General requirements for isolation operations

To control by issuing quarantine certificates;

The isolator and the isolator shall not be the same person;

Process isolation selection diagram should be used as the basis for determining mechanical isolation method or type;