Zaloguj się

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Zarejestruj się

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Dziękujemy za zainteresowanie

Wiadomość e-mail umożliwiająca dokończenie rejestracji konta została wysłana do

Powrót do strony internetowej

uzyskaj bezpośredni dostęp

Wypełnij poniższe pola i uzyskaj bezpośredni dostęp do zawartości tej strony

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Dziękujemy za zainteresowanie

Masz teraz dostęp do D4SL-N

Wiadomość e-mail z potwierdzeniem została wysłana do

Przejdź do strony

Teraz zaloguj się lub uzyskaj bezpośredni dostęp, aby pobrać ten dokument

Automatyka przemysłowa

Zaloguj się Zarejestruj się

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Polska

Country Selector

Europe Africa / Middle East Asia / Pacific Greater China Japan / Korea Americas

Africa / Middle East
South Africa

Omron Europe

Asia / Pacific
Australia
India
Indonesia

Greater China
China

Taiwan

Japan / Korea
Japan

Korea

Americas
North America
Canada
en fr
United States
en es

Central and South America
Brazil
Mexico / Latin America
es en

D4SL-N

Wyłącznik drzwiowy bezpieczeństwa z blokadą zabezpieczającą

Szeroka gama modeli wyłączników drzwiowych bezpieczeństwa z blokadą zabezpieczającą D4SL-N zapewnia bezpieczne monitorowanie wejść i działań obsługi.

Siła blokowania klucza: 1300 N
Modele 4-, 5- i 6-stykowe
Rodzaj bloku zacisków i rodzaj złącza
Sygnał do elektrozaworu podawany bezpośrednio ze sterownika
Punkt wkładania klucza obracanego bez zdejmowania główki

Porównaj wszystkie modele Biblioteka rysunków CAD

Modele i specyfikacja

Filtry produktów

Zresetuj filtry

Funkcje wspólne

Door switch type Key-operated
Guard-lock TRUE
Material housing Plastic
Ambient temperature (operating) -10-55 °C
Holding force 1300 N
Direction of operation Adjustable
Lock/Release key type Standard key
Lock/Release key position Front + Back
Lock/Release key material Metal
Solenoid voltage 24 V
Cable length 0 m
Degree of protection (IP) IP67

Material head (2)

Metal ()
Resin ()

Door contacts NC (3)

1 ()
2 ()
3 ()

Door contacts NO (2)

0 ()
1 ()

Lock monitor contacts NC (3)

1 ()
2 ()
3 ()

Lock monitor contacts NO (2)

0 ()
1 ()

LED indicator (2)

No ()
Yes ()

Connection method (2)

System connector ()
Terminal block ()

Conduit size (2)

G1/2 ()
M20 ()

Switch without actuator (1)

Yes ()

Lock/Release logic (2)

Power to lock (Solenoid lock) ()
Power to unlock (Mechanical lock) ()

Produkt	Door switch type	Guard-lock	Material housing	Material head	Ambient temperature (operating)	Holding force	Direction of operation	Door contacts NC	Door contacts NO	Lock monitor contacts NC	Lock monitor contacts NO	Lock/Release key type	Lock/Release key position	Lock/Release key material	Solenoid voltage	LED indicator	Connection method	Cable length	Degree of protection (IP)	Conduit size	Switch without actuator	Lock/Release logic	Opis
D4SL-N2DFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	G1/2	Yes	Power to lock (Solenoid lock)	Guard lock safety door switch, G1/2 coduit, 2NC + 2NC, resin head, 24 VDC solenoid lock.
D4SL-N2NFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	G1/2	Yes	Power to unlock (Mechanical lock)	Guard lock safety door switch, G1/2 coduit, 2NC/1NO+2NC/1NO, resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N2NFG-DN	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	G1/2		Power to lock (Solenoid lock)	Guard lock safety door switch, G1/2 coduit, 2NC/1NO+2NC/1NO, resin head, solenoid lock, connector
D4SL-N4AFA	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	1	1	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 1NC/1NO + 1NC/1NO, head: resin, mechanical lock/24VDC solenoid release
D4SL-N4AFA-N	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	1	1	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, M20, 1NC/1NO + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, connector
D4SL-N4AFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	1	1	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 1NC/1NO + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release
D4SL-N4CFA	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release
D4SL-N4CFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release
D4SL-N4DFA	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 2NC, head: resin, Mechanical lock/24VDC solenoid release
D4SL-N4DFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 2NC, head: resin, 24VDC solenoid lock/mechanical release
D4SL-N4EDA-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	2	1	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Door locking switch, M20, 2NC/1NO + 1NC/1NO, head: metal, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4EDG-DN	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	2	1	1	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Door locking switch, M20, 2NC/1NO + 1NC/1NO, head: metal, 24VDC solenoid lock/mechanical release, LED indicator, connector
D4SL-N4EFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4EFA-DN	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	1	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Door locking switch, M20, 2NC/1NO + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, LED indicator, connector
D4SL-N4EFG-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4FFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 2NC, head: resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4FFG-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 2NC, head: resin, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4GDA-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Door locking switch, M20, 3NC + 1NC/1NO, head: metal, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4GFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 3NC + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4GFA-DN	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	1	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Door locking switch, M20, 3NC + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, LED indicator, connector
D4SL-N4GFG-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	1	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 3NC + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4GFG-DN	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	1	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Door locking switch, M20, 3NC + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release, LED indicator, connector
D4SL-N4HDG-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	2	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Door locking switch, M20, 3NC+ 2NC, head: metal, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4HFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	2	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 3NC + 2NC, head: resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4HFG-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	2	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 3NC + 2NC, head: resin, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4NDA-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety door switch, M20 coduit, 2NC/1NO+2NC/1NO, metal head, solenoid release, terminal block
D4SL-N4NDG-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety door switch, M20 coduit, 2NC/1NO+2NC/1NO, metal head, solenoid lock, terminal block
D4SL-N4NDG-DN	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety door switch, M20 coduit, 2NC/1NO+2NC/1NO, metal head, solenoid lock, connector
D4SL-N4NFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 2NC/1NO, head: resin, mechanical lock/24VDC solenoid release, 24VDC (LED indicator)
D4SL-N4NFA-DN	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20		Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 2NC/1NO, head: resin, Mechanical lock/24VDC solenoid release, LED indicator, connector
D4SL-N4NFG-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	1	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC/1NO + 2NC/1NO, head: resin, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4QDA-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20		Power to unlock (Mechanical lock)	Door locking switch, M20, 3NC + 2NC/1NO, head: metal, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4QDG-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	2	1	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20		Power to lock (Solenoid lock)	Door locking switch, M20, 3NC + 2NC/1NO head: metal, 24VDC solenoid lock/mechanical release, LED indicator
D4SL-N4RDA-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	3	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety door switch, M20 coduit, 3NC+3NC, metal head, solenoid release, terminal block
D4SL-N4RDA-DN	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	3	0	Standard key	Front + Back	Metal	24 V	Yes	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety door switch, M20 coduit, 3NC+3NC, metal head, solenoid release, connector
D4SL-N4RDG-D	Key-operated	Yes	Plastic	Metal	-10-55 °C	1300 N	Adjustable	3	0	3	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety door switch, M20 coduit, 3NC+3NC, metal head, solenoid lock, terminal block
D4SL-N4RFA-D	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	3	0	3	0	Standard key	Front + Back	Metal	24 V	Yes	Terminal block	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, M20, 3NC + 3NC, head: resin, Mechanical lock/24VDC solenoid release, LED indicator
D4SL-N4SFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	1	1	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 1NC/1NO + 1NC/1NO, head: resin, 24VDC solenoid lock/mechanical release
D4SL-N4UFA	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 1NC/1NO, head: resin, Mechanical lock/24VDC solenoid release
D4SL-N4UFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	1	1	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20	Yes	Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 1NC/1NO, head: resin, 24 VDC solenoid lock/mechanical release
D4SL-N4VFA	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 2NC, head: resin, Mechanical lock / 24 VDC solenoid release
D4SL-N4VFA-N	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20	Yes	Power to unlock (Mechanical lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 2NC, head: resin, Mechanical lock/24VDC solenoid release, connector
D4SL-N4VFG	Key-operated	Yes	Plastic	Resin	-10-55 °C	1300 N	Adjustable	2	0	2	0	Standard key	Front + Back	Metal	24 V	No	System connector	0 m	IP67	M20		Power to lock (Solenoid lock)	Guard lock safety-door switch, D4SL-N, M20, 2NC + 2NC, head: resin, 24 VDC solenoid lock/mechanical release

Nie znaleziono wyników. Rozszerz swój wybór filtrów.

Zresetuj wszystkie filtry

Porównaj produkty Pokaż więcej produktów:

Jak możemy Ci pomóc?

W razie pytań lub chęci przesłania prośby o wycenę skontaktuj się z nami lub wyślij zlecenie.

+48 22 458 6666

+48 22 458 6666

+48 22 458 6666

Zapytaj o ofertę

Oferta dla D4SL-N

Poniżej możecie Państwo wysłać zapytanie cenowe dotyczące naszych produktów. Prosimy wypełnić wszystkie pola oznaczone *. Twoje dane osobowe będą oczywiście traktowane jako poufne.

Dane osobowe

Produkt D4SL-N

Imię.

Text error notification

Nazwisko

Text error notification

Adres e-mail

Email error notification

Telefon

Text error notification

Firma

Text error notification

Kraj

Country error notification

Szczegóły oferty

Kupujesz od firmy Omron czy od dystrybutora/partnera?

Select notification error

Tytuł/stanowisko

Select notification error

Pytania i uwagi

Text area error notification

Zgadzam się z OMRON Privacy Policy

Checkbox error notification

Subskrybuj biuletyn

Checkbox error notification

Dziękujemy za zlecenie wyceny. Dostarczymy Ci niezbędnych informacji tak szybko, jak to tylko będzie możliwe.

Problem techniczny. Akcja nie została wykonana. Przepraszamy - spróbuj ponownie.

Zapytaj o ofertę

Zapytaj o ofertę

Materiały

D4SL-N Guard Lock Safety-door Switch Karta katalogowa

enPDF 6,22 MB

Więcej języków

de
es
fr
it

EAC Mark removal Informacja o wycofaniu z oferty

enPDF 221 KB

Machine Safety Katalog

plPDF 11,5 MB

Więcej języków

cs
de
en
es
fr
hu
it
nl
pt
ru
sv
tr

Machine Safety Solution Broszura

plPDF 2,6 MB

Więcej języków

da
de
en
fr
it
tr

Safety Component Selection Guide Broszura

enPDF 10,8 MB

Safety Interlock Switches Broszura

enPDF 1,52 MB

Więcej języków

da
de
es
fr
pt

Safety Solution Advanced Guide Przewodnik

enPDF 2,57 MB

Safety Solution Basic Guide Przewodnik

enPDF 14,4 MB

Machine Safety Solution Broszura

plPDF 2,6 MB

Więcej języków

da
de
en
fr
it
tr

Safety Component Selection Guide Broszura

enPDF 10,8 MB

Safety Interlock Switches Broszura

enPDF 1,52 MB

Więcej języków

da
de
es
fr
pt

Machine Safety Katalog

plPDF 11,5 MB

Więcej języków

cs
de
en
es
fr
hu
it
nl
pt
ru
sv
tr

Safety Solution Advanced Guide Przewodnik

enPDF 2,57 MB

Safety Solution Basic Guide Przewodnik

enPDF 14,4 MB

D4SL-N Guard Lock Safety-door Switch Karta katalogowa

enPDF 6,22 MB

Więcej języków

de
es
fr
it

EAC Mark removal Informacja o wycofaniu z oferty

enPDF 221 KB