124121-1005
FS-400-S-M1-M1-0.6-P0-36
Stainless Steel Vertical Float Switch

  • Operating Temperature: Standard Temperature Range (-40 - 187°C)
  • Stem Material: 316 Stainless Steel
  • Float Material: 316 Stainless Steel
  • Float Specific Gravity: 0.6 Specific Gravity
  • Fitting Type 1/4" NPTM
  • Wire Length: 36 in.
$64.00
Avail: 26
Lead time days: 10

Description

Compact Size
From the top of the mounting threads, to the bottom of the stem, the FS-400 is less than 3.5" long, and the float is just over 2" wide.


Temperature Ranges
The FS-400-S has an operating temperature range of -40° to 368° F (-40° to 187° C).


User Reversible Operation
FS-400 float siwtches come standard with Normally Open operation. The e-clip at the bottom of the stem is easily removed to change the orientation of the float, changing the switch operation to Normally Closed.

Specifications

PERFORMANCE

Switch Points
1 NO/NC, customer reversible
Specific Gravity
Minimum 0.6
Pressure Rating
200 psi (13.8 bar)


N.O. Actuation
0.220" ± 0.015" (5.59 mm ± .38 mm)


N.C. Actuation
0.160" ± 0.015" (4.06 mm ± .38 mm)


Hysteresis
0.070" ± 0.010" (1.78 mm ± .25 mm)

APPROVALS

Certifcations
Explosion Proof
Class I, Div 1&2, Groups A, B, C, & D, T3
Class II, Div. 1, Groups E, F, T200°C
Class II, Div. 2, Groups F, G, T200°C
Class III
Ta -40° C to 187° C


Single Seal


NSF 169


Enclosure Rating
NEMA 4X

ENVIRONMENTAL

Operating Temperature
-40 to 368° F (-40 to 187° C)

ELECTRICAL

Max Capacity
100 W (resistive load only)


Max Current (AC, 50/60 Hz)
240 VAC: 0.416 A; 120 VAC: 0.833 A; ≤ 100 VAC: 1A

Max Current (DC)
120 VDC: 0.833 A; ≤ 100 VDC: 1 A


Life Expectancy
106 - 108 (# of actuations; dependent on electrical load)


Lead Wires
#22 AWG, Teflon 24-99 in. (610 - 2515 mm)

PHYSICAL

Mount Material
316 L SS


Float Material
316 L SS


Retainer Material
316L SS


Mounting
Vertical

Length
3.44 in. - top of threads to bottom of stem
Width
2.06 in. - float diameter