MSA D1123701 SSR 30/100 (Class 20) Oxygen Self-Rescuer

Oxygen self-rescuers from MSA include the SSR 30/100 and SSR 30/100 B both are small, robust respiratory protective devices for self-rescue, which can be used at every place where the ambient atmosphere may be oxygen deficient or contain toxic contaminants.

These devices employ the well known and worldwide proven principle of generating oxygen chemically. Due to its compact design and low weight, the oxygen selfrescuer can be worn continuously on the belt (SSR 30/100) or on the chest (SSR 30/100 B), so that it is available immediately in an emergency situation. It is donned in seconds and supplies oxygen to the wearer on his escape or while waiting for rescue. The SSR 30/100 B is made for areas with the potential of abrupt eruptions of toxic gases or oxygen deficiency, requiring immediate breathing protection and fastest possible starting of the self-rescuer.

Features and Benefits

Small, light but robust device

Stainless steel container

Carried on belt or on chest

Long service life

Oxygen supply according to demand

Simple handling

Largely maintenance free

Long storage life

Simple reconditioning


Technical Data

Apparatus in case

Dimensions height 18 cm/width 18 cm/depth 10 cm Weight 2 kg (2.1 kg SSR 30/100 B) Carrying mode on belt (SSR 30/100) or on chest with harness (SSR 30/100 B) Storage life depending on storage conditions, refer to instructions for use for details

Apparatus without case

Weight 1.3 kg (1.6 kg SSR 30/100 B) Carrying mode in front of chest with neckstrap and waist belt (SSR 30/100) or in front of chest in lower part of container (SSR 30/100 B) Principle of operation regeneration of breathable air through KO2 Flow principle pendulum breathing (see schematic) Duration 20 min at 35 l/min (Class K20S according EN 13794) 30 min at 30 l/min (escape) 100 min at 10 l/min (at rest) Temperature class

T3 Approval and Certification From DMT-Gesellschaft für Forschung und Prüfung mbH, in accordance to EN 13794 SSR 30/100: 582 A/95/33 PSA · SSR 30/100 B: 584 A/95/115 PSA

Other part numbers in this range include:

Data Sheet

Quick Start

Operating Manual