|
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
- K50LNRXXP
- Banner Engineering
-
1:
CHF 103.70
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LNRXXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Red
|
Panel
|
Wire
|
25 mA
|
|
|
Dome
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 3-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Blue; 4-pin M12 Integral QD
- K50LNRYBPQ
- Banner Engineering
-
1:
CHF 144.20
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LNRYBPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 3-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Blue; 4-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Red, Yellow, Blue
|
Thread
|
Quick Connect
|
25 mA
|
|
|
Dome
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: White; 2 m (6.5 ft) Integral Cable
- K50LNWXXP
- Banner Engineering
-
1:
CHF 107.75
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LNWXXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: White; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
White
|
Panel
|
Wire
|
25 mA
|
|
|
Dome
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Yellow; 2 m (6.5 ft) Integral Cable
- K50LNYXXP
- Banner Engineering
-
1:
CHF 103.70
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LNYXXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Yellow; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Yellow
|
Panel
|
Wire
|
25 mA
|
|
|
Dome
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Yellow; 150 mm (6 in) PVC Pigtail QD
- K50LNYXXPQP
- Banner Engineering
-
1:
CHF 103.70
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LNYXXPQP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50LN Series EZ-LIGHT: 1-Color Hazardous Area Indicator; Protection Type: Ex nA_Ex tc; Voltage: 10-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Yellow; 150 mm (6 in) PVC Pigtail QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Yellow
|
Thread
|
Quick Connect
|
25 mA
|
|
|
Dome
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color AC Indicator; Voltage: 85-130 V ac; Housing: Polycarbonate; IP67; Colors: Orange Blue White; 5-pin Micro Style Connector
- K50LOBWA120Q
- Banner Engineering
-
1:
CHF 106.13
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LOBWA120Q
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color AC Indicator; Voltage: 85-130 V ac; Housing: Polycarbonate; IP67; Colors: Orange Blue White; 5-pin Micro Style Connector
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Orange, Blue, White
|
Quick Connect
|
Cable
|
15 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Audible Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP50; Tone: Pulsed; Input: PNP; Color: Orange; 5-pin M12 Integral QD
- K50LOXA2XPQ
- Banner Engineering
-
1:
CHF 131.24
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LOXA2XPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Audible Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP50; Tone: Pulsed; Input: PNP; Color: Orange; 5-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Orange
|
Quick Connect
|
Cable
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color Audible Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP50; Tone: Loud; Input: PNP; Colors: Orange Yellow Red; 2 m (6.5 ft) Integral Cable
- K50LOYAL1RP
- Banner Engineering
-
1:
CHF 125.57
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LOYAL1RP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color Audible Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP50; Tone: Loud; Input: PNP; Colors: Orange Yellow Red; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Yellow, Green
|
Panel
|
Wire
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Orange Yellow; 2 m (6.5 ft) Integral Cable
- K50LOYASXP
- Banner Engineering
-
1:
CHF 140.96
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LOYASXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Orange Yellow; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Orange, Yellow
|
Panel
|
Wire
|
35 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color: I/O Compatible Indicator; Voltage: 18-30 V dc Housing: Polycarbonate IP67; Input: PNP Colors: Red Blue Green; 150 mm (6 in) 5-pin M12 Pigtail QD
- K50LRBG6PQP
- Banner Engineering
-
1:
CHF 103.70
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRBG6PQP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color: I/O Compatible Indicator; Voltage: 18-30 V dc Housing: Polycarbonate IP67; Input: PNP Colors: Red Blue Green; 150 mm (6 in) 5-pin M12 Pigtail QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Green, Blue
|
Quick Connect
|
Cable
|
50 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sensor Emulation; Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Green; 4-pin M12 Integral QD
- K50LRGX10PQ
- Banner Engineering
-
1:
CHF 89.92
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRGX10PQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sensor Emulation; Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Green; 4-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Green
|
Quick Connect
|
Cable
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sensor Emulation Indi; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: NPN; Colors: Red Green; 4-pin M12 Integral QD
- K50LRGX7NQ
- Banner Engineering
-
1:
CHF 93.97
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRGX7NQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color Sensor Emulation Indi; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: NPN; Colors: Red Green; 4-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Green
|
Quick Connect
|
Cable
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ Light: Audible Indicator; Voltage: 18-30 V dc; Environ. Rating: IP50 Steady tone; Colors: Red; Input: PNP; 2 m (6.5 ft) Integral Cable
- K50LRXA1XP
- Banner Engineering
-
1:
CHF 115.85
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXA1XP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ Light: Audible Indicator; Voltage: 18-30 V dc; Environ. Rating: IP50 Steady tone; Colors: Red; Input: PNP; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red
|
Panel
|
Wire
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Staccato Audible Indicator; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
- K50LRXALS4XP
- Banner Engineering
-
1:
CHF 125.57
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXALS4XP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Staccato Audible Indicator; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
|
Quick Connect
|
Wire
|
65 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Staccato Audible Indicator; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 150 mm (6 in) 5-pin M12 PVC Pigtail QD
- K50LRXALS4XPQP
- Banner Engineering
-
1:
CHF 131.24
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXALS4XPQP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Staccato Audible Indicator; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 150 mm (6 in) 5-pin M12 PVC Pigtail QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
|
Quick Connect
|
Wire
|
65 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Loud Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
- K50LRXALSXP
- Banner Engineering
-
1:
CHF 125.57
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXALSXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Loud Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
|
Quick Connect
|
Wire
|
65 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Loud Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 5-pin M12 50 mm (6 in) PVC Pigtail QD
- K50LRXALSXPQP
- Banner Engineering
-
1:
CHF 131.24
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXALSXPQP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Loud Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: PNP; Colors: Red; 5-pin M12 50 mm (6 in) PVC Pigtail QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red
|
Quick Connect
|
Cable
|
35 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
- K50LRXASXP
- Banner Engineering
-
1:
CHF 125.57
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXASXP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Red; 2 m (6.5 ft) Integral Cable
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
|
Quick Connect
|
Wire
|
65 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Red; 5-pin M12 Integral QD
- K50LRXASXPQ
- Banner Engineering
-
1:
CHF 131.24
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXASXPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color Sealed Audible Indicator; Voltage: 12 - 30 V dc; Housing: Polycarbonate; IP69K; Tone: Loud; Input: PNP; Colors: Red; 5-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red
|
Quick Connect
|
Cable
|
35 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color AC Indicator; Voltage: 85-130 V ac; Housing: Polycarbonate; IP67; Colors: Red; 5-pin Micro Integral QD
- K50LRXXA120Q
- Banner Engineering
-
1:
CHF 106.13
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRXXA120Q
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 1-Color AC Indicator; Voltage: 85-130 V ac; Housing: Polycarbonate; IP67; Colors: Red; 5-pin Micro Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red
|
Quick Connect
|
Cable
|
15 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Blue; 5-pin M12 Integral QD
- K50LRYBPQ
- Banner Engineering
-
1:
CHF 86.68
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRYBPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Blue; 5-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Yellow, Blue
|
Quick Connect
|
Cable
|
50 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Green; 4-pin M12 Integral QD
- K50LRYGPQ
- Banner Engineering
-
1:
CHF 89.92
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRYGPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow Green; 4-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Yellow, Green
|
Quick Connect
|
Cable
|
50 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow; 150 mm (6 in) 4-pin M12 PVC Pigtail QD
- K50LRYXPQP
- Banner Engineering
-
1:
CHF 89.92
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LRYXPQP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 2-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Red Yellow; 150 mm (6 in) 4-pin M12 PVC Pigtail QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Yellow
|
Quick Connect
|
Cable
|
50 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Turquoise Orange Magenta; 4-pin M12 Integral QD
- K50LTOMPQ
- Banner Engineering
-
1:
CHF 86.68
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LTOMPQ
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: 3-Color General Purpose Indicator; Voltage: 18-30 V dc; Housing: Polycarbonate; IP67; Input: PNP; Colors: Turquoise Orange Magenta; 4-pin M12 Integral QD
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Turquoise, Orange, Magenta
|
Quick Connect
|
Cable
|
40 mA
|
|
|
|
K50
|
|
|
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: K50LWRA1YP
- K50LWRA1YP
- Banner Engineering
-
1:
CHF 121.52
-
Nicht auf Lager
|
Mouser-Teilenr.
778-K50LWRA1YP
|
Banner Engineering
|
LED-Anzeigen für Frontmontage K50 Series EZ-LIGHT: K50LWRA1YP
|
|
Nicht auf Lager
|
|
Min.: 1
Mult.: 1
|
|
|
|
Indicators
|
Red, Yellow, Green
|
Panel
|
Wire
|
40 mA
|
|
|
|
K50
|
|
Liechtenstein