🔒 OSHA Safety Padlock with Di-Electric Long Shackle – Different Key | 76–80MM
SKU / Part No: ALC-OLPNS
📋 PRODUCT DESCRIPTION
This OSHA Safety Lockout/Tagout (LOTO) Padlock is the most specialized configuration in the LOTO padlock range — combining an Extended Long Di-Electric (Non-Conductive) Shackle (76–80mm) with a Different Key (DK) System. This triple-advantage lock delivers extended reach + full electrical insulation + maximum individual security in a single device.
The long non-conductive polymer shackle eliminates electrical conductivity risk while reaching lockout points inaccessible to standard-length locks — such as deep-set electrical panels, thick insulated cables, oversized switchgear hasps, and large transformer isolation points. The Different Key system ensures every padlock has its own completely unique key — no two locks in the set can ever be opened by the same key — guaranteeing absolute individual lock ownership and accountability.
This is the highest specification LOTO padlock for electrical hazard environments requiring both extended physical reach and strict zero-shared-key security.
Fully compliant with OSHA CFR 29 Part 1910.147 for the Control of Hazardous Energy.
🔧 TECHNICAL SPECIFICATIONS
| Parameter |
Details |
| Body Material |
Glass Fiber Reinforced Nylon / High-Impact ABS Composite |
| Shackle Material |
Di-Electric Nylon / Non-Conductive Polymer |
| Shackle Type |
Long Di-Electric Shackle |
| Shackle Height |
76 mm – 80 mm |
| Body Width |
40 mm |
| Body Size |
Approx. 45mm (H) × 40mm (W) × 20mm (D) |
| Shackle Diameter |
6 mm – 6.5 mm |
| Electrical Insulation |
Fully Non-Conductive Long Shackle |
| Voltage Rating |
Up to 230V / 440V AC (typical di-electric rating) |
| Key System |
Different Key (DK) – Every lock has a completely unique key |
| Key Retaining |
Yes – Key removable only when padlock is in locked position |
| Lock Cylinder |
Copper alloy – spark-free, anti-friction design |
| No. of Keys Included |
2 unique keys per lock |
| Operating Temperature |
0°F to 250°F / -20°C to 120°C |
| Resistance |
Waterproof, Corrosion Resistant, UV Resistant, Chemical Resistant, Non-Silicon |
| Shackle Clearance |
76–80mm — fits deep electrical panels, thick insulated hasps & oversized lockout devices |
| Color Options |
Red, Blue, Yellow, Green, Orange, White, Purple, Black |
| Compliance Standard |
OSHA CFR 29 Part 1910.147 (LOTO) |
✅ KEY FEATURES
- ✔ Complies with OSHA LOTO Standard (CFR 1910.147)
- ✔ Extended Long Di-Electric Shackle (76–80mm) — reaches deep & oversized electrical lockout points
- ✔ Fully Non-Conductive Shackle — zero arc flash or electrical conductivity risk
- ✔ Different Key system — maximum security, every lock uniquely keyed
- ✔ No two locks in any set can be opened by the same key
- ✔ Key retaining feature — cannot be left accidentally unlocked
- ✔ Suitable for live electrical environments, wet areas & chemical zones
- ✔ Anti-spark, anti-corrosion, UV & chemical resistant construction
- ✔ Laser-engraved serial/ID numbers available for personnel tracking
- ✔ Lightweight yet extremely durable — fully non-metallic shackle
📏 SHACKLE CONFIGURATION COMPARISON
| Shackle Type |
Height |
Material |
Best For |
| Standard Metallic |
38–40mm |
Hardened Steel |
General mechanical LOTO |
| Standard Di-Electric |
38–40mm |
Non-Conductive Polymer |
Electrical LOTO — standard reach |
| Long Metallic |
76–80mm |
Hardened Steel |
Deep mechanical LOTO points |
| Long Di-Electric |
76–80mm |
Non-Conductive Polymer |
Deep electrical LOTO points |
🔑 COMPLETE KEY SYSTEM COMPARISON
| Feature |
Alike Key (AK) |
Master Key (MK) |
Different Key (DK) |
| Individual Lock Key |
Same for all |
Unique per lock |
Unique per lock |
| Master Override |
❌ |
✅ |
❌ |
| Key Sharing Possible |
✅ |
Supervisor only |
Never — Ever |
| Security Level |
Moderate |
High |
Maximum |
| Best For |
Group LOTO |
Supervised LOTO |
Strictest individual LOTO |
⚡ WHY LONG DI-ELECTRIC + DIFFERENT KEY IS THE ULTIMATE ELECTRICAL LOTO LOCK
| Safety Factor |
Standard Metallic Short |
Di-Electric Short |
Long Metallic |
Long Di-Electric + DK |
| Electrical Safety |
⚠️ Risk |
✅ Safe |
⚠️ Risk |
✅ Fully Safe |
| Reaches Deep Points |
❌ |
❌ |
✅ |
✅ Yes |
| Individual Accountability |
Depends on key type |
Depends on key type |
Depends on key type |
✅ Maximum |
| Arc Flash Protection |
❌ |
✅ |
❌ |
✅ Yes |
| Chemical/Wet Resistance |
Moderate |
High |
Moderate |
✅ Highest |
📦 APPLICATIONS
- Deep-set high-voltage electrical panel lockout
- Thick insulated cable & busbar isolation
- Oversized switchgear & transformer hasp lockout
- MCC (Motor Control Centre) with extended lockout hardware
- Substation maintenance requiring long-reach non-conductive locks
- Power generation & utilities sector LOTO programs
- Chemical & petrochemical plants with corrosive environments
- Any application requiring long reach + electrical insulation + individual key security
🔒 OSHA Safety Padlock with Di-Electric Long Shackle – Different Key | 76–80MM
SKU / Part No: ALC-OLPNS
📋 PRODUCT DESCRIPTION
This OSHA Safety Lockout/Tagout (LOTO) Padlock is the most specialized configuration in the LOTO padlock range — combining an Extended Long Di-Electric (Non-Conductive) Shackle (76–80mm) with a Different Key (DK) System. This triple-advantage lock delivers extended reach + full electrical insulation + maximum individual security in a single device.
The long non-conductive polymer shackle eliminates electrical conductivity risk while reaching lockout points inaccessible to standard-length locks — such as deep-set electrical panels, thick insulated cables, oversized switchgear hasps, and large transformer isolation points. The Different Key system ensures every padlock has its own completely unique key — no two locks in the set can ever be opened by the same key — guaranteeing absolute individual lock ownership and accountability.
This is the highest specification LOTO padlock for electrical hazard environments requiring both extended physical reach and strict zero-shared-key security.
Fully compliant with OSHA CFR 29 Part 1910.147 for the Control of Hazardous Energy.
🔧 TECHNICAL SPECIFICATIONS
| Parameter |
Details |
| Body Material |
Glass Fiber Reinforced Nylon / High-Impact ABS Composite |
| Shackle Material |
Di-Electric Nylon / Non-Conductive Polymer |
| Shackle Type |
Long Di-Electric Shackle |
| Shackle Height |
76 mm – 80 mm |
| Body Width |
40 mm |
| Body Size |
Approx. 45mm (H) × 40mm (W) × 20mm (D) |
| Shackle Diameter |
6 mm – 6.5 mm |
| Electrical Insulation |
Fully Non-Conductive Long Shackle |
| Voltage Rating |
Up to 230V / 440V AC (typical di-electric rating) |
| Key System |
Different Key (DK) – Every lock has a completely unique key |
| Key Retaining |
Yes – Key removable only when padlock is in locked position |
| Lock Cylinder |
Copper alloy – spark-free, anti-friction design |
| No. of Keys Included |
2 unique keys per lock |
| Operating Temperature |
0°F to 250°F / -20°C to 120°C |
| Resistance |
Waterproof, Corrosion Resistant, UV Resistant, Chemical Resistant, Non-Silicon |
| Shackle Clearance |
76–80mm — fits deep electrical panels, thick insulated hasps & oversized lockout devices |
| Color Options |
Red, Blue, Yellow, Green, Orange, White, Purple, Black |
| Compliance Standard |
OSHA CFR 29 Part 1910.147 (LOTO) |
✅ KEY FEATURES
- ✔ Complies with OSHA LOTO Standard (CFR 1910.147)
- ✔ Extended Long Di-Electric Shackle (76–80mm) — reaches deep & oversized electrical lockout points
- ✔ Fully Non-Conductive Shackle — zero arc flash or electrical conductivity risk
- ✔ Different Key system — maximum security, every lock uniquely keyed
- ✔ No two locks in any set can be opened by the same key
- ✔ Key retaining feature — cannot be left accidentally unlocked
- ✔ Suitable for live electrical environments, wet areas & chemical zones
- ✔ Anti-spark, anti-corrosion, UV & chemical resistant construction
- ✔ Laser-engraved serial/ID numbers available for personnel tracking
- ✔ Lightweight yet extremely durable — fully non-metallic shackle
📏 SHACKLE CONFIGURATION COMPARISON
| Shackle Type |
Height |
Material |
Best For |
| Standard Metallic |
38–40mm |
Hardened Steel |
General mechanical LOTO |
| Standard Di-Electric |
38–40mm |
Non-Conductive Polymer |
Electrical LOTO — standard reach |
| Long Metallic |
76–80mm |
Hardened Steel |
Deep mechanical LOTO points |
| Long Di-Electric |
76–80mm |
Non-Conductive Polymer |
Deep electrical LOTO points |
🔑 COMPLETE KEY SYSTEM COMPARISON
| Feature |
Alike Key (AK) |
Master Key (MK) |
Different Key (DK) |
| Individual Lock Key |
Same for all |
Unique per lock |
Unique per lock |
| Master Override |
❌ |
✅ |
❌ |
| Key Sharing Possible |
✅ |
Supervisor only |
Never — Ever |
| Security Level |
Moderate |
High |
Maximum |
| Best For |
Group LOTO |
Supervised LOTO |
Strictest individual LOTO |
⚡ WHY LONG DI-ELECTRIC + DIFFERENT KEY IS THE ULTIMATE ELECTRICAL LOTO LOCK
| Safety Factor |
Standard Metallic Short |
Di-Electric Short |
Long Metallic |
Long Di-Electric + DK |
| Electrical Safety |
⚠️ Risk |
✅ Safe |
⚠️ Risk |
✅ Fully Safe |
| Reaches Deep Points |
❌ |
❌ |
✅ |
✅ Yes |
| Individual Accountability |
Depends on key type |
Depends on key type |
Depends on key type |
✅ Maximum |
| Arc Flash Protection |
❌ |
✅ |
❌ |
✅ Yes |
| Chemical/Wet Resistance |
Moderate |
High |
Moderate |
✅ Highest |
📦 APPLICATIONS
- Deep-set high-voltage electrical panel lockout
- Thick insulated cable & busbar isolation
- Oversized switchgear & transformer hasp lockout
- MCC (Motor Control Centre) with extended lockout hardware
- Substation maintenance requiring long-reach non-conductive locks
- Power generation & utilities sector LOTO programs
- Chemical & petrochemical plants with corrosive environments
- Any application requiring long reach + electrical insulation + individual key security
