☣️ UN 0107 • CLASS 1
Fuzes, detonating
Placard: Explosive 1.2B. Training/quick-reference only — use current ERG + SOP/SOG for incident-specific actions.
🚒☣️
⚠️ This page is a quick-reference aid. For real incidents: stage upwind, isolate, deny entry, request Hazmat early, and consult the current ERG + SOP/SOG.
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Quick details
UN 0107
Class: 1
Placard type: Explosive 1.2B
ERG: Guide 112 (check current ERG)
Isolation: ERG 112: Isolate 500m (1600 ft) all directions; evacuate 1600m (1 mile) all directions if fire or cargo involved in fire
Chemical & Response Details
| Also known as | Detonating fuzesExplosive fuzesBlasting fuzesInitiating fuzesMilitary fuzes |
| Appearance | Metallic or composite assemblies containing explosive charges designed to initiate detonation. Typically cylindrical devices of various sizes, may be brass, aluminum, or plastic construction. |
| Flash Point | Not applicable (explosive device) |
| Boiling Point | Not applicable (explosive device) |
| Vapor Density | Not applicable (solid device) |
| Water Reactivity | No significant reaction with water, but moisture may affect reliability |
| Extinguishing | Do not fight fire; evacuate area immediately. If must extinguish, large quantities of water from safe distance only |
| PPE | ⚠️ Minimum safe distance required; SCBA and full protective clothing only from protected location; bomb disposal personnel only |
| Isolation | ERG 112: Isolate 500m (1600 ft) all directions; evacuate 1600m (1 mile) all directions if fire or cargo involved in fire |
Chemical details are general reference only. Always verify with current SDS, ERG, and SOP/SOG.
Common hazards (high level)
- Projection and fragmentation hazard on initiation.
- Blast overpressure in immediate area.
- Sensitive to heat, shock, or electrical current.
- May initiate other explosives in proximity.
First actions (field-minded)
- CALL 911. Then call emergency response telephone number on shipping paper.
- Isolate minimum 500 meters; stage upwind and uphill.
- Request Hazmat + law enforcement immediately.
- Control ignition sources; deny unauthorized entry.
- Do not approach — projectile/fragmentation hazard.
- Consult current ERG Guide 112 and follow SOP/SOG.
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UN 0107 — Fuzes, detonating HAZMAT RADIO NOTE — UN 0107
Product: Fuzes, detonating
Class 1 / Explosive 1.2B / ERG 112
PPE: Minimum safe distance required; SCBA and full protective clothing only from protected location; bomb disposal personnel only
ISOLATION: ERG 112: Isolate 500m (1600 ft) all directions; evacuate 1600m (1 mile) all directions if fire or cargo involved in fire
ACTION: Stage upwind · Isolate · Deny entry · Request HazmatRADIO
Use for: Quick radio or face-to-face size-up. Short, structured, field-ready.
=== IC HAZMAT BRIEFING ===
UN 0107 — Fuzes, detonating
Class: 1 | Placard: Explosive 1.2B | ERG Guide: 112
Appearance: Metallic or composite assemblies containing explosive charges designed to initiate detonation. Typically cylindrical devices of various sizes, may be brass, aluminum, or plastic construction.
Water Reactivity: No significant reaction with water, but moisture may affect reliability
Extinguishing: Do not fight fire; evacuate area immediately. If must extinguish, large quantities of water from safe distance only
PPE: Minimum safe distance required; SCBA and full protective clothing only from protected location; bomb disposal personnel only
Isolation: ERG 112: Isolate 500m (1600 ft) all directions; evacuate 1600m (1 mile) all directions if fire or cargo involved in fire
— Key Hazards —
• Projection and fragmentation hazard on initiation.
• Blast overpressure in immediate area.
• Sensitive to heat, shock, or electrical current.
— First Actions —
• CALL 911. Then call emergency response telephone number on shipping paper.
• Isolate minimum 500 meters; stage upwind and uphill.
• Request Hazmat + law enforcement immediately.
• Control ignition sources; deny unauthorized entry.
SOURCE: allfirefighter.com/hazmat/un/0107 | Always use current ERG + SOP/SOGIC BRIEFING
Use for: Incident command briefing, staging area whiteboard, or pre-entry team brief. Full chemical + response details.
UN0107 Fuzes, detonating Cls1 ERG112 | ERG 112: Isolate 500m (1600 ft) all directions; evacuate 1600m (1 mile) all dire | allfirefighter.com/hazmat/un/0107SMS / 160 CHAR
Use for: Quick text to command or incoming units. Fits in a single SMS. Includes link to full page.
⚠️ Quick-reference only. Always use current ERG + SOP/SOG for incident-specific actions. Page: https://allfirefighter.com/hazmat/un/0107
Related UN numbers (same class)
Discovery block for training / quick reference. Always consult the current ERG + your SOP/SOG for operations.
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FAQ
Projection and fragmentation hazard on initiation. Blast overpressure in immediate area. Sensitive to heat, shock, or electrical current. May initiate other explosives in proximity.
CALL 911. Then call emergency response telephone number on shipping paper. Isolate minimum 500 meters; stage upwind and uphill. Request Hazmat + law enforcement immediately.
Minimum safe distance required; SCBA and full protective clothing only from protected location; bomb disposal personnel only
No. This is a training/quick-reference aid only. Always consult the current ERG Guide 112 and your department SOP/SOG for incident-specific protective actions.
Sources (high level): DOT/PHMSA marking & class concepts + ERG usage principles. This page does not reproduce ERG guide text—always consult the current ERG for incident-specific protective actions.