Schneider Electric XB4FD21
MPNXB4FD21
Active
SCHNEIDER ELECTRIC Selector Switch: 30 mm Panel Mounting Size, 2 Positions, Short Lever, 1NO
$44.79 – $56.70Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Head type | Built-in-flush |
| Range of product | Harmony XB4 |
| Type of operator | stay put |
| Product or component type | Selector switch |
| Contacts type and composition | 1 NO |
| Voltage | 600 V 3)IEC 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-1 |
| Short-circuit protection | 10 A cartridge fuse gG IEC 60947-5-1 |
| [Ie] rated operational current | 3 A 240 V, AC-15, A600 IEC 60947-5-1 6 A 120 V, AC-15, A600 IEC 60947-5-1 0.1 A 600 V, DC-13, Q600 IEC 60947-5-1 0.27 A 250 V, DC-13, Q600 IEC 60947-5-1 0.55 A 125 V, DC-13, Q600 IEC 60947-5-1 1.2 A 600 V, AC-15, A600 IEC 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A IEC 60947-5-1 |
| IK degree of protection | IK04 conforming to IEC 50102 |
| IP degree of protection | IP66 IEC 60529 IP67 IEC 60529 IP69 IEC 60529 IP69K ISO 20653 Type 13 UL 50 E Type 12 UL 50 E Type 4 UL 50 E Type 4X UL 50 E |
All specifications
| Parameter | Value |
|---|---|
| Device mounting | Built-in |
| Mounting diameter | 1.2 in (30.5 mm) |
| Connections - terminals | Screw clamp terminals, Screw clamp terminals, >= 1 x 0.22 mm² without cable end IEC 60947-1 |
| Terminals description ISO n°1 | (13-14)NO |
| Shock resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 25 gn 6 ms) 1000 shocks on each axis IEC 60068-2-27 |
| Vibration resistance | 5 gn (f= 10...500 Hz) conforming to IEC 60068-2-6 2 mm peak to peak (f= 2...10 Hz) conforming to IEC 60068-2-6 |
| Depth | 2.8 in (70 mm) |
| Width | 1.4 in (36.6 mm) |
| Height | 1.9 in (47 mm) |
| Bezel material | Chromium plated metal |
| Contacts material | Silver alloy (Ag/Ni) |
| Fixing collar material | Zamak |
| Electrical durability | 1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C 1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C 1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C 1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C 1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN 60947-5-1 appendix C |
| Mechanical durability | 1000000 cycles |
| Standards | CSA C22.2 No 14 IEC 60947-5-1 IEC 60947-5-4 UL 508 IEC 60947-1 JIS C8201-5-1 CE JIS C8201-1 |
| Category | US10CS222473 |
| Fixing mode | By screws |
| Torque value | 1.24 lbf.in (0.14 N.m) NO changing electrical state |
| Fixing center | 40 x 50 mm 1...6 mm thick panel) |
| Contacts usage | Standard contacts |
| Operator profile | Black standard handle |
| Positive opening | Without |
| Contact operation | Slow-break |
| Device short name | XB4F |
| Tightening torque | 7.08...10.6 lbf.in (0.8...1.2 N.m) IEC 60947-1 |
| Device presentation | Complete product |
| Shape of screw head | Cross Philips no 1 Cross pozidriv No 1 Slotted flat Ø 4 mm Slotted flat Ø 5.5 mm |
| Overvoltage category | Class I conforming to IEC 60536 |
| Protective treatment | TH |
| Electrical reliability | Λ < 10exp(-6) 5 V 1 mA in clean environment IEC 60947-5-4 Λ < 10exp(-8) 17 V 5 mA in clean environment IEC 60947-5-4 |
| Shape of signaling unit head | Round |
| Operator position information | 2 positions 90° |
| Sale per indivisible quantity | 1 |
| Resistance to high pressure washer | 1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m |
| Ambient air temperature for storage | -40...158 °F (-40...70 °C) |
| Ambient air temperature for operation | -40...158 °F (-40...70 °C) |
MPN
XB4FD21