Schneider Electric XB7NA21 Monolithic Push Button, Harmony XB7, Plastic, Black, 22mm, Spring Return, Unmarked, 1NO

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Push Button Switches

Schneider Electric XB7NA21 Monolithic Push Button, Harmony XB7, Plastic, Black, 22mm, Spring Return, Unmarked, 1NO

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Schneider Electric XB7NA21 Monolithic Push Button, Harmony XB7, Plastic, Black, 22mm, Spring Return, Unmarked, 1NO

Brand:	SCHNEIDER ELECTRIC
Model:	XB7NA21

Specifications

View other Push Button Switches dimensions or variations

Push Button Style

Round

Contacts Type And Composition

1 NO

Mounting Diameter

22 mm

Type Of Operator

spring return

Operator Profile

Black flush, unmarked

Standards

EN/IEC 60947-5-1 EN/IEC 60947-1 CSA C22.2 No 14 UL 508 JIS C8201-5-1 JIS C8201-1

[Ui] Rated Insulation Voltage

250 V (pollution degree 3) conforming to EN/IEC 60947-1

[Uimp] Rated Impulse Withstand Voltage

4 kV conforming to EN/IEC 60947-1

Connections - Terminals

Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1 Screw clamp terminals, 1 x 0.34...2 x 2.5 mm² without cable end conforming to EN/IEC 60947-1

Overvoltage Category

Class II conforming to IEC 61140

Ip Degree Of Protection

IP20 (rear face) conforming to IEC 60529 IP65 (front face) conforming to IEC 60529

Ambient Air Temperature For Operation

-25…70 °C

Mechanical Durability

1000000 cycles

Ambient Air Temperature For Storage

-40…70 °C

Electrical Durability

1000000 cycles, DC-13, 0.3 A at 24 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 0.03 A at 230 V, operating rate <216000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C 1000000 cycles, AC-15, 0.09 A at 240 V, operating rate <108000 cyc/mn, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C

Tightening Torque

0.8…1.2 N.m conforming to EN 60947-1

Device Presentation

Monolithic product

Device Mounting

Fixing hole - diameter: 22.5 mm 22.3 +0.4/0 conforming to EN/IEC 60947-1

Fixing Mode

Fixing nut beneath head: 2…2.4 N.m

Fixing Center

>= 30 x 40 mm (support panel) metal - thickness: 1…6 mm >= 30 x 40 mm (support panel) plastic - thickness: 2…6 mm

[Ie] Rated Operational Current

0.1 A at 250 V, DC-13, R300 conforming to EN/IEC 60947-5-1 0.22 A at 125 V, DC-13, R300 conforming to EN/IEC 60947-5-1 0.3 A at 240 V, AC-14, D300 conforming to EN/IEC 60947-5-1 0.6 A at 120 V, AC-14, D300 conforming to EN/IEC 60947-5-1

Product Certifications

CCC GOST

Shock Resistance

50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27

Vibration Resistance

5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6

Protective Treatment

Nema Degree Of Protection

NEMA 12 conforming to UL 50 E NEMA 3 conforming to UL 50 E

Terminals Description Iso N°1

(13-14)NO

Shape Of Screw Head

Cross compatible with JIS No 1 screwdriver Cross compatible with Philips no 1 screwdriver Cross compatible with pozidriv No 1 screwdriver Slotted compatible with flat Ø 4 mm screwdriver Slotted compatible with flat Ø 5.5 mm screwdriver

Contact Operation

Slow-break

Positive Opening

With (only NO)

Short-Circuit Protection

4 A cartridge fuse type gG conforming to EN/IEC 60947-5-1

Electrical Reliability

Λ <= 10exp(-6) at 17 V, 5 mA conforming to EN/IEC 60947-5-4

Product Description

S$ 71.00

(exc. GST)

S$ 77.39