Bulletin 700-HT Timing Relay

  • Timing Relay (On-Delay or Off-Delay)

  • Rugged Pin Style Socket Mounting

  • 10 A, DPDT Contact Ratings

  • 0.1 s…30 min Fixed Timing Relay

  • 0.1 s…3 min Single Adjustable Timing Relay

  • Single or Fixed Timing


Single Range Timing Relay with Pin Style Terminations

Click to enlarge - 700-HT

Operating Mode

Wiring Diagrams

U.S./Canada

International

On-Delay

Click to enlarge - 700HT-156-4

Click to enlarge - 700HT-156-5

Socket

700-HN125 or
700-HN100

700-HN100

Off-Delay

Click to enlarge - 700HT-156-6

Click to enlarge - 700HT-156-7

Bulletin 700-HT
DPDT 2-Pole — 2 Form C Contacts

Off-Delay

Socket

700-HN126 or
700-HN101

700-HN101

 

700

HT

 

2

 

2

 

A

 

A2

   

a

 

b

 

c

 

d

 

e


 

a

Timer Type

Code

Description

HT

Tube Base Adjustable Timing Relay

 

b

Mode Type

Code

Mode

1

On-Delay

2

Off-Delay

 

c

Number of Poles

Code

Description

2

2PDT

 

d

Timing Range

Code

Adjustable Time — Type HT

A

0.1…10 s

B

1.0…100 s

C

0.1…10 min

D

1.0…100 min

E

0.1…10 hr

 

e

Coil Voltage

Code

Volts

U12

12V DC

U24

24V AC/DC, 50/60 Hz

U120

120V AC/DC, 50/60 Hz

A2

240V AC, 50/60 Hz

Fixed Timing Relays

Click to enlarge - 700-HTF

Description

 

Bulletin 700-HTF Fixed Timing Relays feature a plug-in tube base. Construction is the same as the Bulletin 700-HT relay except that the adjustment knob has been removed to help prevent unwanted tampering. The timing and output specifications are identical to those of the Bulletin 700-HT relay. Setting time will be ±5% of the time ordered.
Socket: Cat. No. 700-HN100 or 700-HN125 (On-Delay)
Cat. No. 700-HN101 or 700-HN126 (Off-Delay)

 

Bulletin 700-HTF
DPDT 2 Pole — 2 Form C Contacts

 


 

700

HTF

 

2

 

2

 

025

 

S

 

A2

   

a

 

b

 

c

 

d

 

e

 

f

 

a

Timer Type

Code

Description

HTF

Tube Base Fixed Timing Relay

 

b

Mode Type

Code

Mode

1

On-Delay

2

Off-Delay

 

c

Number of Poles

Code

Description

2

2PDT

 

d

Timing Value

Code

Value

001…999

The three digit code represents a numeric value with one decimal place.
For example: code 001 is 0.1, code 025 is 2.5, and code 999 is 99.9
The acceptable range for each time unit is listed below:
Seconds – 001…999
Minutes – 001…999
Hours – 001…100

 

e

Timing Units 

Code

Units

S

Seconds

M

Minutes

H

Hours

 

f

Coil Voltage

Code

Volts

U12

12V DC

U24

24V AC/DC, 50/60 Hz

U120

120V AC/DC, 50/60 Hz

A2

240V AC, 50/60 Hz

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