278B-1120 EDWARDS SIGNALING PRODUCTS, 278B-1120 Datasheet - Page 3

• Manufacturer Part Number: 278B-1120
• Description: 99H6777
• Manufacturer: EDWARDS SIGNALING PRODUCTS

Mounting
Ordering Information
Page 3 of 4
Catalog
Number
Double
Action
Pull Sta-
tions
278B-1110
278B-1120
278B-1420
279B-1110
Cat. No’s. 278B
& 279B Series
Connections
X
X
X
Field
X
X
X
X
Cat. No. 278B
Series With
Optional
Backbox
Switch Contacts
X
X
X
X
X
X
Station Reset
277B & 279B
out Backbox
Series with-
Cat. No’s.
X
X
X
X
276B-RSB Backbox
Type Alarm
Cat. No’s. 278B &
Not to be used for installation purposes.
X
X
X
X
D A T A S H E E T
Approvals
X
X
X
X
Agency
Cat. No. 276B-RSB
X
X
X
X
Surface Backbox
S85001-0227
Series Resistor
X
X
Kit
Issue 4.1
X