Brochure

22-28
© 2019 Schneider Electric
All Rights Reserved
Float Switches Open Tank, Types D and G
schneider-electric.us
Class 9036 / Refer to Catalog 9034CT9701
22
PRESSURE, VACUUM, AND FLOAT
SWITCHES
Open Tank or Sump Applications
Type DG2
Type GG
File No. E12158
File No. E12443
Haz Loc
File LR25490
File LR26817
Haz Loc
Ambient temperature ratings: Min. -30 °C (-22 °F); Max. +105 °C (+220 °F).
For accessories, refer to page 22-34.
Table 22.87: Class 9036, 2-Pole, Single Lever Operated
Contact Operation
NEMA 1 NEMA 4
NEMA 7, 9
Catalog No. Catalog No. Catalog No.
Close on liquid rise
9036DG2 9036DW31 9036DR31
Open on liquid rise
9036DG2R 9036DW31R 9036DR31R
Close on liquid rise
9036GG2 9036GW1 9036GR1
Open on liquid rise
9036GG2R 9036GW1R 9036GR1R
Order the universal mounting bracket and float accessory kits separately from the Class 9049 Accessories section
on page 22-34. Types GW and GR use a center-hole float. Devices with Form C use a center-hole float. All others
use a tapped-at-top float.
Table 22.88: Modifications [1]
Description
Factory Installed
Field Installed
Form Class 9049 Kit
Types DG, DW, DR
Reverse action (Type DG)
R 9049A58
Compensating spring (Type DG)
C 9049A19
Compensating spring (Type DR, DW)
C 9049A20
Compensating spring and reverse action
CR Not available
Types GG, GW, GR
Compensating spring for Type GG2
C 9049A13
Combination of compensating spring and reverse action
(Type GG2)
CR 9049A13
1 N.O., 1 N.C. contact configuration
H Not available
Combination of comp. spring & 1 N.O., 1 N.C. contact for
Type GG2
CH Not available
Reverse action (Type GR, GW)
R Not available
Table 22.89: Class 9049 Float Accessory Specifications (oz)
Item
Type A6 Type A6S Type A6C Type A6CS Type A6A Type A6CA
Net buoyancy[2] (in water) 7" float 60[3] 60[3] 70[3] 70[3] 60[3] 70[3]
Weight of 5 ft rod
18.5 16.9 18.5 16.9 6 6
Weight of extra ft of rod (per ft)
3.7 3.4 3.7 3.4 1.2 1.2
Total weight of stops 3 (2 stops) 3 (2 stops) 6 (4 stops) 6 (4 stops) 3 (2 stops) 6 (4 stops)
[1] Some product configurations are not available—contact your Schneider Electric representative for details.
[2] Buoyancy data is calculated for use in water. Consult factory for buoyancy data in media with a different specific gravity than water.
When ordering float accessories, first specify the desired float accessory package, such as 9049A6 or 9049A6CS, then as a second item give the number of additional rod kits required.
For example, for a 9049A6 with 15 ft of rod, order as follows:
Item A = 9049A6, quantity = 1; Item B = 9049T1, quantity = 4.
[3] Net buoyancy of float has been calculated with float 80% submerged, thus allowing 20% factor of safety.