SKU: 11638520566

Hochdruck-Druckschalter Johnson Controls P77AAW-9855, 3,0 – 42,0 bar, automatisch, Differenzdruck 4,0 – 12,0 bar, Lötanschluss 6 mm

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Description

Hochdruck-Druckschalter Johnson Controls P77AAW-9855, 3,0 – 42,0 bar, automatisch, Differenzdruck 4,0 – 12,0 bar, Lötanschluss 6 mmDer Johnson Controls P77AAW 9855 ist ein professioneller Hochdruck Druckschalter, der fr den Einsatz in industriellen Klteanlagen, Wrmepumpen und Klimasystemen entwickelt wurde. Mit einem weiten Schaltbereich von 3,0 bis 42,0 bar eignet sich dieses Modell hervorragend fr Anwendungen mit hohen Betriebsdrcken. Der Druckschalter ist automatisch rckstellend und verfgt ber einen einstellbaren Differenzdruck von 4,0 bis 12,0 bar, was eine przise

Der Johnson Controls P77AAW-9855 ist ein professioneller Hochdruck-Druckschalter, der für den Einsatz in industriellen Kälteanlagen, Wärmepumpen und Klimasystemen entwickelt wurde. Mit einem weiten Schaltbereich von 3,0 bis 42,0 bar eignet sich dieses Modell hervorragend für Anwendungen mit hohen Betriebsdrücken.

Der Druckschalter ist automatisch rückstellend und verfügt über einen einstellbaren Differenzdruck von 4,0 bis 12,0 bar, was eine präzise Druckregelung und sichere Systemabschaltung bei Überdruck ermöglicht.

Die Ausführung mit 6 mm Lötanschluss sorgt für eine feste, langlebige Verbindung in Kupferrohrsystemen – besonders geeignet für dauerhafte und wartungsarme Installationen.

Durch die kompakte Bauform, robuste Materialien und die bewährte Qualität von Johnson Controls bietet dieser Schalter eine lange Lebensdauer sowie zuverlässige Leistung auch unter anspruchsvollen Bedingungen.


🔧 Technische Daten:

  • Modell: P77AAW-9855

  • Druckbereich: 3,0 – 42,0 bar

  • Differenzdruck: einstellbar von 4,0 – 12,0 bar

  • Funktion: automatisch rückstellend

  • Anschluss: Lötanschluss 6 mm

  • Signalart: Einzelkontakt (Single Signal)

  • Einsatzbereiche: Industrie-Kältetechnik, Wärmepumpen, gewerbliche Kühlanlagen, HLK-Systeme

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SKU: 11638520566

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4.8 ★★★★★
Based on 21 reviews
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B
Beth and Tom
Pawtucket, US
★★★★★ 5
A Polished Leather Tote That Looks Right at Home in the Office 👜
Color: Coffee, Color: Coffee
This leather tote has a really beautiful, structured look that feels both classic and professional. The leather has that rich, slightly vintage finish that gives it character, and the shape holds nicely whether it’s carried by the top handle or worn with the shoulder strap. I actually got this for my daughter-in-law, who is a trial attorney and needs something that looks polished and put-together in court, and this bag really delivers that look. It’s roomy enough to carry her essentials comfortably, and the zip-top closure keeps everything secure. The interior is thoughtfully laid out with pockets that make it easy to stay organized without digging around, and the bag itself feels sturdy without being overly heavy. It works just as well for everyday use, but definitely has that elevated, professional style that makes it stand out a bit more than a typical tote. ⭐ Bottom Line: A structured, professional-looking leather bag that combines style, organization, and everyday functionality—great for work, commuting, or anyone who wants a polished look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
V
Verified Purchase
Vaishali Gajjar
Draper, US
★★★★★ 1
Poor quality
Color: Coffee
Zipper broke within 15 days of use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
C. J. B.
Louisville, US
★★★★★ 5
Real leather, soft and lightweight
Color: Brown, Color: Brown
This medium sized leather tote bag is well made, with tight stitching; heavy duty, gunmetal colored hardware; and a thick, dark gray fabric lining on the inside. There are 2 short, rounded handles that do not fold down, and a narrow, flat, detachable crossbody strap that can be adjusted in length. The style is simple and classic, with a hand-dyed brown finish that will go well with most outfits. It's versatile, being suitable for work or everyday use. It can carry a small laptop or tablet, along with other essential items. There are no outside pockets, but inside there are several. The central compartment is spacious, with 2 slip pockets on one side. There are also 2 zippered pockets, with a large open pocket separating them. The top of the bag has a full, metal zipper that seems good quality. This bag is very attractive as well as functional, and though the leather feels lightweight the bag seems durable. Its listed price is a little high for my budget, but a coupon offer currently makes it a good value. I was very surprised that there is no logo or branding of any kind visible on the outside of this bag, and only one name label stitched to a pocket on the inside. Many bags I see have prominent names, symbols, or initials on the outside, and sometimes all over the inside lining as well. The simplicity of this bag is a refreshing change as it lets the quality speak for itself. I like it!
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Reviewed in the United States on January 5, 2026
C
Cassandra Complex
Battle Creek, US
★★★★★ 3
Great bag
Color: Brown, Color: Brown
This is a wonderful leather bag. It can be carried by handles or worn crossbody. It fits my 13" MacBook Pro perfectly though it doesn't have any particular padding to protect a laptop. I have a couple of nitpicks though for a bag that costs $98. 1/It's a shame that the handles can't lay down or disappear in some way when not in use. They just look a little goofy when you wear the bag across your body. And 2/the stitching is a little weird. The exterior shows the stitching for the inside pocket and I don't know that it's necessary. All in all it's a good bag but if I could return it I would consider doing so because of the way the handles stick up when worn crossbody. I do think, ultimately that's a dealbreaker for me.
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Reviewed in the United States on December 23, 2025
K
Kathy
Port Orchard, US
★★★★★ 5
This Bag Is Unbelievable - Serious Business
Color: Brown, Color: Brown
I’m a self-admitted bag enthusiast, and this one genuinely surprised me. I wasn’t familiar with the brand, but the quality is immediately apparent. The leather is soft yet substantial, giving it a premium feel without seeming fragile or flimsy. The stitching is impeccable, and the front and back are cleanly designed with no unnecessary frills—just a timeless, well-constructed silhouette. It’s the kind of bag that people notice, whether you’re carrying it or someone sees it from across the room. The strap was neatly packaged inside, and everything arrived in perfect condition. I looked it over carefully and couldn’t find a single flaw. In my opinion, this is a near-perfect everyday bag and an impressive value for the quality. *** Photos are front of bag (same as back), side of bag & bottom of bag. As you can see the stitching, as well as everything else, is quite impressive. Love this bag!
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Reviewed in the United States on December 30, 2025

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