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3M DBI-SALA Self Retracting Lifeline: Carabiner Anchor, Harness Swivel Snap Hook - Mounted SRLs for Rescue
3M DBI-SALAMounted SRLs for Rescue

3M DBI-SALA Self Retracting Lifeline: Carabiner Anchor, Harness Swivel Snap Hook

The 3M DBI-SALA Sealed-Blok Self Retracting Lifeline (MPN 3400149) is a Class 1 SRL with a 50 ft stainless steel lifeline, sealed housing, and a carabiner anchor for overhead-only mounting. It features a harness…

SKU 3G-OTH-551727

Brand
3M DBI-SALA
Item
Self Retracting Lifeline: Carabiner Anchor, Harness Swivel Snap Hook
Category
Mounted SRLs for Rescue
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Technical Specifications

3M DBI-SALA
Manufacturer Part Number
3400149
Series
Sealed-Blok
Type
Harness Swivel Snap Hook, Sealed
Line
50 ft
Sealed
Yes
Housing
Sealed
ANSI SRL Type
SRL
Sealed Subhead
Sealed
Lifeline Material
Stainless Steel
Anchoring Location
Overhead Only
ANSI SRL Class (2021)
Class 1
Anchorage End Connection Type
Carabiner
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3M DBI-SALA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M DBI-SALA Sealed-Blok Self Retracting Lifeline (MPN 3400149) is a Class 1 SRL with a 50 ft stainless steel lifeline, sealed housing, and a carabiner anchor for overhead-only mounting. It features a harness swivel snap hook and is designed for rescue applications.

Frequently Asked Questions

What is the 3M DBI-SALA Sealed-Blok Self Retracting Lifeline used for?

The 3M DBI-SALA Sealed-Blok SRL is used for fall arrest and rescue in industrial environments. Its 50 ft stainless steel lifeline and sealed housing protect against debris and moisture, making it suitable for overhead-only mounting in rescue applications where reliable, corrosion-resistant performance is critical.

What are the specifications of the 3M DBI-SALA 3400149 SRL?

The 3M DBI-SALA 3400149 is a Class 1 SRL with a 50 ft stainless steel lifeline, sealed housing, carabiner anchor, and harness swivel snap hook. It is ANSI SRL Type SRL, designed for overhead-only anchoring, and part of the Sealed-Blok series for rescue use.

Where to buy the 3M DBI-SALA 3400149 SRL worldwide?

3G Electric supplies the 3M DBI-SALA 3400149 Sealed-Blok SRL to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this Class 1 SRL with a 50 ft stainless steel lifeline.

How to install the 3M DBI-SALA Sealed-Blok SRL?

Install the 3M DBI-SALA Sealed-Blok SRL only overhead using the carabiner anchor. Ensure the anchorage point meets OSHA load requirements. Connect the harness swivel snap hook to the user's dorsal D-ring. Inspect the sealed housing and stainless steel lifeline before each use per manufacturer guidelines.

Used in

Common applications for 3M DBI-SALA
Construction — 3M DBI-SALA full-body harnesses for fall arrest on scaffolding and steel structures.
Oil and gas — 3M DBI-SALA harnesses for confined space rescue and work at height on rigs.
Utilities — 3M DBI-SALA harnesses for tower climbing and pole-top work with positioning D-rings.
Manufacturing — 3M DBI-SALA harnesses for overhead crane maintenance and elevated platform access.
Fire service — 3M DBI-SALA harnesses for technical rescue operations meeting NFPA 1983 standards.

3M DBI-SALA Products

3G Electric supplies 3M DBI-SALA mounted srls for rescue. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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3M DBI-SALA Self Retracting Lifeline: Steel Snap Hook Anchor, Harness Steel Carabiner, 30 ft Line (MPN 3400145). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; RFID Equipped: Yes; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Snap Hook.
3M DBI-SALA
3M DBI-SALA Self Retracting Lifeline: Steel Snap Hook Anchor, Harness Steel Carabiner, 30 ft Line (MPN 3400145). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; RFID Equipped: Yes; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Snap Hook.
3M DBI-SALA Self Retracting Lifeline: Carabiner Anchor, Harness Swivel Snap Hook, 50 ft Line, Sealed (MPN 3400150). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Carabiner; Anchoring Location: Overhead Only.
3M DBI-SALA
3M DBI-SALA Self Retracting Lifeline: Carabiner Anchor, Harness Swivel Snap Hook, 50 ft Line, Sealed (MPN 3400150). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Carabiner; Anchoring Location: Overhead Only.
3M DBI-SALA Self Retracting Lifeline: Steel Snap Hook Anchor, Harness Steel Carabiner, 30 ft Line (MPN 3400144). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; RFID Equipped: Yes; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Snap Hook.
3M DBI-SALA
3M DBI-SALA Self Retracting Lifeline: Steel Snap Hook Anchor, Harness Steel Carabiner, 30 ft Line (MPN 3400144). Key specifications — Brand: 3M DBI-SALA; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; RFID Equipped: Yes; Lifeline Material: Stainless Steel; Series: Sealed-Blok; Sealed: Yes; Anchorage End Connection Type: Snap Hook.