The Macromatic TR-6312U is a Repeat Cycle OFF Time Delay Relay. This programmable multi-range plug-in relay has a universal input voltage of 24-240V AC & 12-125V DC at 50/60Hz, with 10A DPDT output contacts. It has 16 built in time ranges, from 0.05 sec to 100 hours, using a rotary switch. Adjustments within the time range are made using the potentiometer switch. The ON & OFF times can be set separately. The OFF time occurs first. The TR-6312U uses an 8 pin 70169-D octal socket. This relay replaces TR-63121, TR-63122, TR-63126, & TR-63128. Note: Image is an approximation. Actual part may differ.

Timing Ranges

A: 0.05 - 0.5 Sec
B: 0.1 - 1 Sec
C: 0.5 - 5 Sec
D: 1 - 10 Sec
E: 3 - 30 Sec
F: 6 - 60 Sec
G: 0.2 - 2 Min
H: 0.5 - 5 Min
I: 1 - 10 Min
J: 3 - 30 Min
K: 6 - 60 Min
L: 0.2 - 2 Hr
M: 0.5 - 5 Hr
N: 1 - 10 Hr
O: 2.4 - 24 Hr
P: 10 - 100 Hr

Specifications

Function- Repeat Cycle OFF
Timing Range- 0.05 Sec - 100 Hours
Input Voltage- 24-240V AC & 12-125V DC
Output- 10A DPDT
Voltage Tolerance- AC Operation: 20.4-264V at 50/60 Hz.
DC Operation: 10.2-137.5V
Load- 3VA max.
Setting Accuracy- Maximum Setting: +5%, -0%
Minimum Setting: +0%, -50%
Repeat Accuracy- Greater amount of +/- 0.1% or +/- 50ms
Reset Time- 0.1 Seconds
Start Up Time- 0.05 Sec
Maintain Function Time- 0.01 Sec
Operating Temperature- -28 C to 65 C (-18 F to 150 F)
Storage Temperature- -40 C to 85 C (-40 F to 185 F)
Output Contacts- DPDT 10A @ 240V AC/30V DC,
1/2HP @ 120/240V AC (N.O.), 1/3HP @ 120/240V AC (N.C.)
B300 & R300 (N.O.); AC15 & DC13
Life- Mechanical: 10,000,000 Operations, Full Load: 100,000 Operations
Dimensions- 2.4" Height x 1.7" Width x 3.5" Depth
Approvals- UL & CUL recognized, CE, UL & CUL listed (with Socket)

Macromatic TR-6 Series Relay Installation Instructions

Macromatic TR-6312U Repeat Cycle OFF Time Delay Relay