2

Specifications are subject to change without notice (14.04.20)

DBB02, PBB02

General Specifications

Power ON delay

≤ 200 ms

Power OFF delay

≤ 100 ms

Indication for

Power supply ON

LED, green

Environment

(EN 60529)

Degree of protection

IP 20

Pollution degree

3 (DBB02), 2 (PBB02)

(IEC 60664)

Operating temperature

up to 265 VAC, 135 VDC

0 to 60 °C, R.H. < 95%

from 135 VDC @5A

0 to 45 °C, R.H. < 95%

Storage temperature

-30 to 80 °C, R.H. < 95%

Mode of Operation

Range/Time Setting

Adjust the time range set-

ting the DIP-switches 1 and

2 as shown below.

To access the DIP-switches

open the plastic cover using

a screwdriver as shown

below.

Centre knob:

Time setting on relative

scale: 1 to 10 with respect

to the chosen range.

Operation Diagram

Time range

ON OFF ON ON:

60 to 600 s

ON ON OFF OFF: 0.1 to 1 h

OFF OFF OFF ON:

1 to 10 h

ON

OFF

Housing

Dimensions

DBB02

22.5 x 80 x 99.5 mm

PBB02

36 x 80 x 94 mm

Weight

Approx 130 g

Screw terminals

(DBB02)

Tightening torque

Max 0.5 Nm according to

IEC EN 60947

Approval

UL, CSA

CE Mark

Yes

EMC

Electromagnetic Compatibility

Immunity

According to EN 61000-6-2

Emission

According to EN 61000-6-3

Timer Specifications

According to EN 61812-1

The relay(s) operates as

soon as the power supply is

applied.

When the power supply is

interrupted the time period

starts and, at the expiration

of the set time period, the

relay releases.

If the power supply is

reapplied before the relay

released the time is reset

and the relay remains ON.

The

built-in

non-replace-

able battery (Ni-MH) will be

charged while the power

supply is applied.

Note:

DBB02 and PBB02 should

not be operated by pulses

shorter than 200 ms.

For these purposes the

relays DMB01 or PMB01,

operated by external contact

function, should be used.

The battery test is per-

formed on terminals + and

A2 or 7 and 10.

It is recommended to con-

nect DBB02 and PBB02 to

the power supply for 42 h

before it is put into regular

service in order to compen-

sate for energy losses due

to, for example, a long stor-

age period.