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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook - Mounted SRLs
3MMounted SRLs

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

The 3M Protecta(R) Self-Retracting Lifeline (SRL) is a mounted SRL with a 66 ft steel lifeline, steel carabiner anchor, and harness steel swivel snap hook. It is sealed, rated ANSI Class 1 (2021), and designed for…

SKU 3G-OTH-546718

Brand
3M
Item
Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook
Category
Mounted SRLs
Available to Order
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Technical Specifications

3M
Manufacturer Part Number
3590040
Series
Protecta(R)
Type
Harness Steel Swivel Snap Hook
Line
66 ft
Sealed
Yes
Housing
Sealed
ANSI SRL Type
SRL
RFID Equipped
No
Sealed Subhead
Sealed
Lifeline Material
Steel
Anchoring Location
Overhead Only
ANSI SRL Class (2014)
Not Rated
ANSI SRL Class (2021)
Class 1
Anchorage End Connection Type
Carabiner
View Full Spec Sheet

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Protecta(R) Self-Retracting Lifeline (SRL) is a mounted SRL with a 66 ft steel lifeline, steel carabiner anchor, and harness steel swivel snap hook. It is sealed, rated ANSI Class 1 (2021), and designed for overhead-only anchoring.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M Protecta Self-Retracting Lifeline used for?

The 3M Protecta Self-Retracting Lifeline is a mounted fall-arrest device for overhead-only anchoring. It protects workers at height in construction, oil and gas, and general industry by automatically locking under a fall and retracting the 66 ft steel lifeline.

What are the specifications of the 3M 3590040 SRL?

The 3M 3590040 SRL has a 66 ft steel lifeline, steel carabiner anchor, and harness steel swivel snap hook. It is sealed, rated ANSI Class 1 (2021), and designed for overhead-only anchoring. The housing is sealed, and it is not RFID-equipped.

Where to buy the 3M Protecta SRL worldwide?

3G Electric supplies the 3M Protecta SRL worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 66 ft steel lifeline SRL.

How to install a 3M self-retracting lifeline?

Install the 3M SRL overhead only, using the steel carabiner anchor to attach to a suitable anchorage connector. Ensure the lifeline retracts freely and the swivel snap hook connects to the harness dorsal ring. Follow ANSI Z359.14 and manufacturer guidelines for proper use.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

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

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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 85 ft Line (MPN 3590042). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Steel; Series: Protecta(R); Sealed: Yes.
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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 85 ft Line (MPN 3590042). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Steel; Series: Protecta(R); Sealed: Yes.
3M Self-Retracting Lifeline: Stainless Steel Carabiner Anchor, 30 ft Line, Sealed, 420 lb Capacity (MPN 3400146). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL-R; ANSI SRL Class (2014): Not Rated; RFID Equipped: Yes; Lifeline Material: Technora; Series: Sealed-Blok; Sealed: Yes.
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3M Self-Retracting Lifeline: Stainless Steel Carabiner Anchor, 30 ft Line, Sealed, 420 lb Capacity (MPN 3400146). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL-R; ANSI SRL Class (2014): Not Rated; RFID Equipped: Yes; Lifeline Material: Technora; Series: Sealed-Blok; Sealed: Yes.
3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 100 ft Line (MPN 3590045). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 100 ft Line (MPN 3590045). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 85 ft Line (MPN 3590043). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 85 ft Line (MPN 3590043). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
3M Self-Retracting Lifeline: Stainless Steel Carabiner Anchor, 55 ft Line, Sealed, 420 lb Capacity (MPN 3400151). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL-R; ANSI SRL Class (2014): Not Rated; RFID Equipped: Yes; Lifeline Material: Technora; Series: Sealed-Blok; Sealed: Yes.
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3M Self-Retracting Lifeline: Stainless Steel Carabiner Anchor, 55 ft Line, Sealed, 420 lb Capacity (MPN 3400151). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL-R; ANSI SRL Class (2014): Not Rated; RFID Equipped: Yes; Lifeline Material: Technora; Series: Sealed-Blok; Sealed: Yes.
3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 66 ft Line (MPN 3590041). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 66 ft Line (MPN 3590041). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Stainless Steel; Series: Protecta(R); Sealed: Yes.
3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 100 ft Line (MPN 3590044). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Steel; Series: Protecta(R); Sealed: Yes.
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3M Self-Retracting Lifeline: Steel Carabiner Anchor, Harness Steel Swivel Snap Hook, 100 ft Line (MPN 3590044). Key specifications — Brand: 3M; ANSI SRL Class (2021): Class 1; ANSI SRL Type: SRL; ANSI SRL Class (2014): Not Rated; RFID Equipped: No; Lifeline Material: Steel; Series: Protecta(R); Sealed: Yes.