BD‑GP4653 blue long‑shackle insulated safety padlock product shot highlighting 76mm non‑conductive long nylon shackle and push‑pull dust shutter

Optional auto‑pop‑up long insulated‑shackle blue LOTO padlock with dust shutter for frequent third‑party‑group‑hasp lock‑unlock workflows

Blue 76mm Long Nylon Shackle Safety Padlock for LOTO

BD-GP4653

The BD-GP4653 blue safety padlock features a 76mm fully non-conductive nylon shackle and is specifically designed for emergency, high-risk electrical isolation of large circuit breakers with deep-set mounting points and for multi-person lockout applications. Its vibrant blue finish signals ongoing emergency power-off operations, while the extra-long shackle reaches deep into enclosures and accommodates multi-hole group lockout hasps, meeting the requirements of collaborative maintenance lockout procedures.

76mm inner-height full-dielectric nylon shackle reduces arc-flash risk; extra-long reach covers recessed breakers and multi-hole group hasps, overcoming the limits of 20mm/38mm insulated shackles
Distinct blue reserved for external-contractor electrical isolation, clearly separating third-party locks from in-house LOTO locks — improving traceability on sites with rotating visiting technicians.
Purpose-optimized sliding shutter seals the keyway at rest, blocking conductive carbon dust and fine metal swarf common in power premises — reducing lock-core fouling for long-duration emergency isolation and repeated group lockout.
One-piece high-impact PA-nylon body, rated −20 °C to +100 °C, resistant to chemical splash and UV ageing — suited to indoor substations, large distribution workshops and semi-outdoor HV zones.
Key stays captive when unlocked, reducing the risk of abandoned open locks on jointly-locked high-risk assets during hand-overs; optional self-elastic long shackle speeds up frequent multi-person lockout cycles.
Supports multi-language luminous warning labels, laser-engraved asset IDs/safety logos, multiple lock-body styles, 8 colour options and zinc-alloy/brass cylinder upgrades for large-plant emergency and group-lockout programs.

Download Catalog

Product Structure

Customizable contractor‑coded long‑beam non‑conductive nylon shackle LOTO padlock BD‑GP4653 for third‑party‑retrofit deep‑cavity lockout‑tagout compliance

Core parameters:

Model：BD‑GP4653
Product Name：76mm Non‑Conductive Long Nylon Shackle Dust‑Shuttered Blue Emergency High‑Risk Electrical LOTO Safety Padlock
Lock Body Material：Reinforced PA Engineering Nylon (Integrated Molding)
Shackle Material：Non‑Conductive Insulated Nylon (Extended Long Beam)
Shackle Spec：Inner Height 76 mm, Diameter 6.2 mm
Lock Body Type：EB (Default), Optional A/B/C/D/E five styles
Standard Color：Blue (8 industrial colours available)
Lock Cylinder：Standard Zinc‑Alloy Cylinder (2 keys); Upgradable Brass Cylinder (1 key)
Autoelastic Function：Standard non‑auto‑elastic with key‑retaining; custom auto‑pop‑up long‑shackle variant available
Temperature Range：‑20 °C ~ +100 °C
Special Features：Push‑pull dust‑proof keyway shutter, 76 mm long non‑conductive shackle, dual‑sided luminous PVC warning labels, dedicated for deep‑cavity / group‑hasp emergency high‑risk electrical‑isolation
Custom Service：Laser‑marking (Electrical‑Asset‑ID / Logo), multi‑language labels, cylinder and appearance customization

FAQs

1How does the BD-GP4653 76 mm long-shackle blue padlock differ from the BD-GP4623 38 mm short-shackle blue and from other-colour 76 mm insulated LOTO padlocks?

The 38 mm blue model suits ordinary shallow lock points for contractor work. The 76 mm blue version adds extended shackle length for recessed deep-cavity breakers and multi-hole group-lockout hasps. Other 76 mm colours correspond to in-house staff electrical statuses (emergency shutdown, routine maintenance, etc.), while blue remains dedicated to third-party contractor lock-out accountability on multi-employer sites.

2Which lock points require this 76 mm blue insulated long nylon shackle?

Recessed / sunken-mount circuit-breaker toggles, deep-set distribution-panel latches, and multi-person group-lockout hasps for third-party contractor jobs — positions that 20 mm / 38 mm short shackles cannot reliably reach or pass through.

3Why fit a dust-proof shutter on contractor-deployed long-shackle padlocks?

Substations and power houses accumulate conductive carbon dust and metal particles, and rotating contractor crews leave padlocks on site for varying durations. The push-pull shutter seals the keyway at rest, preventing contaminants from jamming the lock cylinder on hard-to-access deep-cavity assets.

4 Can contractor firm IDs be laser-marked for multi-employer-site traceability?

Yes. Laser-engraved contractor company identifiers and site safety logos are supported, and can be paired with multi-language luminous warning labels — suitable for auditable third-party deep-cavity LOTO management at mixed-workforce industrial facilities.

5What environmental conditions can this contractor-grade long-shackle insulated padlock endure?

The reinforced PA-nylon housing performs reliably from −20 °C to +100 °C, resisting industrial chemical splash and long-term UV exposure. It suits indoor distribution rooms, plant power panels, and semi-outdoor electrical equipment yards accessed by visiting contractor crews.