# Analogue Timer, 14 Series, Multifunction, 30 s, 20 min, 1 Changeover Relay
**URL**: https://novapart.co/products/14.71.8.230.0000/analogue-timer-14-series-multifunction-30-s-20-min
**SKU**: 14.71.8.230.0000
**Manufacturer**: FINDER
**Category**: Automation & Process Control || Panel Displays & Instrumentation || Panel Instrumentation || Analogue Timers - DIN Rail
**Price**: €30.5100
**Stock**: 10+
**Lead Time**: 93 days (indicative)
## Description
Product Range:14 Series; Timer Functions:Multifunction; Time Min:30s; Time Max:20min; No. of Timing Ranges:-; Timer Output:1 Changeover Relay; Supply Voltage Max:230VAC; Current Rating Nom:500mA; C
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Time Max | 20min |
| Time Min | 30s |
| Timer Output | 1 Changeover Relay |
| Product Range | 14 Series |
| Timer Functions | Multifunction |
| Current Rating Nom | 500mA |
| Supply Voltage Max | 230VAC |
| No. Of Timing Ranges | - |
| Connection / Termination | Screw Terminals |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1344200/)
**14 SERIES**
**I**
- **Multi-function electronic staircase timers 1 NO 16 A 17.5 mm wide Type 14.01** -8 functions -Switch-off “early warning” options
- **Type 14.71** -3 functions
- • Time setting from 30 seconds to 20 minutes • “Zero crossing” load switching • “Switch-off early warning” - model 14.01 • Suitable for 3 or 4 wire systems, with automatic recognition
- • Compatible with movement detectors (18 series) • LED status indicators • Cadmium free contact material • Can be used with illuminated push - buttons • “Blade + cross” - both flat blade and cross head screw drivers can be used to adjust the function selector, the timing trimmer, and to disengage the 35 mm rail mounting clip
- • 35 mm rail (EN 60715) mount • European Patent
|**Multi-function electronic staircase timers**
**1 NO 16 A 17.5 mm wide**
**Type 14.01**
-8 functions 8 functions
-Switch-off “early warning” options Switch-off “early warning” options
**Type 14.71**
-3 functions 3 functions
• Time setting from 30 seconds to 20 minutesTime setting from 30 seconds to 20 minutes
• “Zero crossing” load switching“Zero crossing” load switching
• “Switch-off early warning” - model 14.01“Switch-off early warning” - model 14.01
• Suitable for 3 or 4 wire systems, with automaticSuitable for 3 or 4 wire systems, with automatic
recognition
• Compatible with movement detectors (18 series)Compatible with movement detectors (18 series)
• LED status indicatorsLED status indicators
• Cadmium free contact materialCadmium free contact material
• Can be used with illuminated push - buttonsCan be used with illuminated push - buttons
• “Blade + cross” - both flat blade and cross“Blade + cross” - both flat blade and cross
head screw drivers can be used to adjust the
function selector, the timing trimmer, and to
disengage the 35 mm rail mounting clip
• 35 mm rail (EN 60715) mount35 mm rail (EN 60715) mount
• European PatentEuropean Patent
14.01/71
Screw terminal
For outline drawing see page 8
**Contact specification**
Contact configuration|**14.01**
•8 functions:
- Staircase timer
- Staircase timer +
maintenance function
- Staircase timer with early
warning
- Staircase timer with early
warning + maintenance
function
- Timing step relay
- Timing step relay with early
warning
- Step relay
- Light ON
1 NO (SPST-NO)
66
os|**14.01**
•8 functions:
- Staircase timer
- Staircase timer +
maintenance function
- Staircase timer with early
warning
- Staircase timer with early
warning + maintenance
function
- Timing step relay
- Timing step relay with early
warning
- Step relay
- Light ON
1 NO (SPST-NO)
66
os|**14.01**
•8 functions:
- Staircase timer
- Staircase timer +
maintenance function
- Staircase timer with early
warning
- Staircase timer with early
warning + maintenance
function
- Timing step relay
- Timing step relay with early
warning
- Step relay
- Light ON
1 NO (SPST-NO)
66
os|**14.71**
•3 functions:
- Staircase timer
- Staircase timer +
maintenance function
- Light ON
1 NO (SPST-NO)
66
“@ r|
|---|---|---|---|---|
|Rated current/Maximumpeak current
A|16/30 (120 A - 5 ms)
~~es~~|||16/30 (120 A - 5 ms)
~~es~~|
|Rated voltage/
Maximum switchingvoltage
V AC|230/—|||230/—|
|Rated load AC1
VA|3700
~~es~~|||3700
~~es~~|
|Rated load AC15 (230 V AC)
VA|750
~~es~~|||750
~~es~~|
|Nominal lamp rating:
230 V incandescent/halogen W
fluorescent tubes with
electronic ballast W
fluorescent tubes with
electromagnetic ballast W
CFL W
230 V LED W
LV halogen or LED with
electronic ballast W
LV halogen or LED with
electromagnetic ballast W|3000|||3000|
||1500|||1500|
||1000|||1000|
||600
~~es~~|||600
~~es~~|
||600
~~es~~
~~es~~|||600
~~es~~
~~es~~|
||600|||600|
||1500|||1500|
|Minimum switchingload
mW (V/mA)|1000 (10/10)
~~ee~~|||1000(10/10)
~~ee~~|
|Standard contact material
**Supply specification**
Nominal voltage (UN)
V AC (50/60 Hz)
V DC|AgSnO2
230
~~ee~~|||AgSnO2
230
~~ee~~|
||—
~~es~~|||—
~~es~~|
|Ratedpower
VA (50 Hz)/W|3/1.2
~~es~~|||3/1.2
~~es~~|
|Operating range
AC (50 Hz)
DC
**Technical data**
Electrical life at rated load in AC1
cycles|(0.8…1.1)UN
~~ee~~|||(0.8…1.1)UN
~~ee~~|
||—
100 · 103|||—
100 · 103|
|Delaysetting
min|0.5…20
~~es~~|||0.5…20
~~es~~|
|Max no. of illuminatedpush-button (≤1 mA)|30
~~es~~|||30
~~es~~|
|Maximum impulse duration|continuous
~~ee~~|||continuous
~~ee~~|
|Ambient temperature range
°C|–10…+60
~~ee~~|||–10…+60
~~ee~~|
|Protection category|IP 20
~~pO~~|||IP 20
~~pO~~|
|**Approvals**(according to type)|CeHH|HH|HH~~Se~~@||
**1**
**14 SERIES**
**Mono-function electronic staircase timers 1 NO 16 A 17.5 mm wide**
## **Type 14.81**
-Staircase timer + maintenance function
## **Type 14.91**
- -Signal ON pulse timer
- Time setting from 30 seconds to 20 minutes
- “Zero crossing” load switching
- Wiring compatible with mechanical versions and with old type (low emission) illuminated pushbuttons
- Suitable for 3 or 4 wire systems, via “pushbutton configuration”
- 110…125 V AC supply version available (14.81)
- Cadmium free contact material
- Can be used with illuminated push - buttons
- “Blade + cross” - both flat blade and cross head screw drivers can be used to adjust the function selector, the timing trimmer, and to disengage the 35 mm rail mounting clip
- **14.81 14.91**
- Mono-function: • Mono-function: -Staircase timer + -Signal ON pulse timer
- Mono-function:
- maintenance function • All 3 terminal on same side
- All 4 terminal on same side
- 35 mm rail (EN 60715) mount
## 14.81/91
Screw terminal
For outline drawing see page 8
**I** -
|For outline drawing see page 8||
|---|---|
|**Contact specification**
Contact configuration|1 NO (SPST-NO)
1 NO (SPST-NO)|
|Rated current/Maximum peak current
A|16/30 (120 A - 5 ms)
16/30 (120 A - 5 ms)
~~es~~|
|Rated voltage/
Maximum switchingvoltage
V AC|230/—
230/—|
|Rated load AC1
VA|3700
3700
~~ee~~|
|Rated load AC15 (230 V AC)
VA|750
750
~~es~~|
|Nominal lamp rating:
230 V incandescent/halogen W|3000
3000|
|fluorescent tubes with
electronic ballast W|1500
1500|
|fluorescent tubes with
electromagnetic ballast W
CFL W
230 V LED W
LV halogen or LED with
electronic ballast W|1000
1000
600
600
600
600
600
600
~~es~~
~~es~~|
|LV halogen or LED with
electromagnetic ballast W|1500
1500|
|Minimum switchingload
mW (V/mA)|1000 (10/10)
1000(10/10)
~~es~~|
|Standard contact material
**Supply specification**
Nominal voltage (UN)
V AC (50/60 Hz)|AgSnO2
AgSnO2
110…125/230
230|
|V DC|—
—
~~es~~|
|Rated power
VA (50 Hz)/W
Operating range
AC (50 Hz)|3/1.2
3/1.2
(0.8…1.1)UN
(0.8…1.1)UN
~~ee~~
~~es~~|
|DC
**Technical data**|—
—|
|Electrical life at rated load in AC1
cycles|100 · 103
100 · 103|
|Delaysetting
min|0.5…20
0.5…20
~~es~~|
|Max no. of illuminated push-button (≤1 mA)|25
25
~~es~~|
|Maximum impulse duration|continuous
continuous
~~ee~~|
|Ambient temperature range
°C|–10…+60
–10…+60
~~es~~|
|Protection category|IP 20
IP 20
~~es~~|
|**Approvals**(according to type)|~~CHeOG~~
cemhe|
**2**
**14 SERIES**
**I**
## **Ordering information**
Example: 14 series multi-function timer, 1 NO (SPDT-NO) 16 A contact, supply rated at 230 V AC. **1 4 . 0 1 . 8 . 2 3 0 . 0 0 0 0 Series Supply voltage** 120 = 110…125 V AC (14.81 only) **Type** 230 = 230 V 0 = 35 mm rail (EN 60715) mount, 8 functions **Supply version** 7 = 35 mm rail (EN 60715) mount, 8 = AC (50/60 Hz) 3 functions 8 = 35 mm rail (EN 60715) mount mono-function, all terminals on same side 9 = 35 mm rail (EN 60715) mount, mono-function, 3 terminals ~~Te~~ **No. of poles** 1 = 1 NO 16 A contact
## **Technical data**
|Dielectric strength between open contacts
V AC
**Other data**
Power lost to the environment
without contact current
W
with rated current
W|1000
1.2|1000
1.2|
|---|---|---|
||2||
|Maximum cable length for push-button connection
m
Screw torque
Nm|200
0.8||
|Screw torque
Nm|0.8||
|Max. wire size
mm2
AWG|solid cable|stranded cable|
||1 x 6 / 2 x 4|1 x 4 / 2 x 2.5|
||1 x 10 / 2 x 12|1 x 12 / 2 x 14|
## **Zero crossing switching**
- **1 -** Lower inrush current protects and increases lamp life
- **2 -** Lower inrush current reduces the possibility of contact welding
- **3 -** The current at switch-off is also lower, reducing stress and wear on the contacts
## Note
Using the type 14.91, the lamps are switched on directly by the push-button
**Accessories** ~~_~~ **020.01 060.72**
|**Adaptor for panel mounting,**17.5 mm wide
~~_~~|020.01|
|---|---|
|**Sheet of marker tags,**plastic, 72 tags, 6 x 12 mm|060.72|
**Sheet of marker tags,** plastic, 72 tags, 6 x 12 mm
**3**
**14 SERIES**
## **Wiring diagrams**
## **Type 14.01**
## **14.71**
Red LED indication: Continuous = relay ON Blinking = relay OFF
**==> picture [172 x 185] intentionally omitted <==**
**----- Start of picture text -----**
L
N
3 wire connection
**----- End of picture text -----**
**==> picture [172 x 182] intentionally omitted <==**
**----- Start of picture text -----**
L
N
4 wire connection
**----- End of picture text -----**
**Type 14.81** (push-button configuration procedure, as per the Installation manual)
**I**
**==> picture [512 x 198] intentionally omitted <==**
**----- Start of picture text -----**
L
L
N
N
3 wire connection 4 wire connection
**----- End of picture text -----**
**Type 14.91** (the push-buttons must be rated for the load current)
**==> picture [201 x 66] intentionally omitted <==**
**----- Start of picture text -----**
L
N
**----- End of picture text -----**
**==> picture [148 x 99] intentionally omitted <==**
**4**
**14 SERIES**
**I**
**Wiring diagrams** - 14.01 or 14.71 without Staircase maintenance function, triggered by PIR movement detector (18 series).
**==> picture [488 x 323] intentionally omitted <==**
**----- Start of picture text -----**
3 wire connection (with 18.21.8.230.0300 or 18.31.8.230.0300 only) 4 wire connection (with 18.21.8.230.0300 or 18.31.8.230.0300 only)
L L
N N
4 wire connection (with 18.01.8.230.0000 or 18.11.8.230.0000 only)
L
N
**----- End of picture text -----**
**5**
**14 SERIES**
## **Functions**
**Type 14.01** Functions selectable with front rotary selector
**==> picture [196 x 72] intentionally omitted <==**
**==> picture [13 x 13] intentionally omitted <==**
**----- Start of picture text -----**
BE
**----- End of picture text -----**
**==> picture [196 x 72] intentionally omitted <==**
## **(BE) Staircase timer**
On initial impulse the output contact closes and timing starts for the pre-set duration; subsequent impulses during the timing period will extend the timing period by the full pre-set value.
On expiry of the time delay, the output contact opens.
**==> picture [194 x 58] intentionally omitted <==**
## **+**
## **(ME) Staircase timer + Staircase maintenance**
In addition to the Staircase timer function (BE), an impulse of ≥ 5 seconds will close the output contact for 60 minutes, after which time the contact will open. Ideal for maintenance or cleaning activities. The 60 minute timing can be interrupted by a further impulse of ≥ 5 seconds, and the output contact then opens
**==> picture [194 x 50] intentionally omitted <==**
**==> picture [13 x 13] intentionally omitted <==**
**----- Start of picture text -----**
BP
**----- End of picture text -----**
**==> picture [194 x 50] intentionally omitted <==**
## **(BP) Staircase timer with early warning**
On initial impulse the output contact closes and the timing starts for the pre-set duration. After the timing period, the output contact blinks off once; 10secs later the contact blinks off twice, and after a further 10secs the contact opens.
During the pre-set and 20 second warning time, it is possible, by a further impulse, to extend the time by the full pre-set value.
**==> picture [194 x 56] intentionally omitted <==**
## **+**
## **(MP) Staircase timer with early warning + Staircase maintenance**
**I**
**==> picture [194 x 101] intentionally omitted <==**
In addition to the Staircase timer function (BP), an impulse of ≥ 5 seconds will close the output contact for 60 minutes, after which time the contact will open. Ideal for maintenance or cleaning activities. The 60 minute timing can be interrupted by a further impulse of ≥ 5 seconds, and the output contact then opens
## **(IT) Timing step relay**
On initial impulse the output contact closes and timing starts for the pre-set duration; On expiry of the time delay, the output contact opens.
During the timing period it is possible to immediately open the contact with a further impulse.
## **(IP) Timing step relay with early warning**
On initial impulse the output contact closes and timing starts for the pre-set duration; After the timing period, the output contact blinks off once; 10 secs later the contact blinks off twice, and after a further 10 secs the contact opens.
During the pre-set and 20 second warning time, it is possible to immediately open the output contact by a further impulse.
## **(RI) Step relay**
After every impulse, the output contact changes state - alternately switching from open to closed and vice versa.
## **Light ON**
With this function set - the output contact stays permanently closed.
NOTE: The blinking within the Early Warning functions (BP and IP) could cause re-start problems for fluorescent lamps with electromagnetic chokes (both conventional and compact types); We consequently suggest not to use such lamps with these functions.
**6**
**14 SERIES**
## **Functions**
**Type 14.71** Functions selectable with front selector
## **3-function front selector**
**==> picture [511 x 64] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Staircase timer +|Staircase maintenance|
|Light ON|
|Staircase timer (compatible with 18 series movement detectors)|
**----- End of picture text -----**
**==> picture [195 x 127] intentionally omitted <==**
## **Staircase timer**
On initial impulse the output contact closes and timing starts for the pre-set duration; subsequent impulses during the timing period will extend the timing period by the full pre-set value.
On expiry of the time delay, the output contact opens.
## **Staircase maintenance**
An impulse of ≥ 5 seconds will close the output contact for 60 minutes, after which time the contact will open. Ideal for maintenance or cleaning activities. The 60’ timing can be interrupted by a further impulse of ≥ 5 seconds, the output contact opens.
## **Light ON**
With this function set - the output contact stays permanently closed.
## **Type 14.81**
**==> picture [195 x 129] intentionally omitted <==**
## **Staircase timer**
On initial impulse the output contact closes and timing starts for the pre-set duration; subsequent impulses during the timing period will extend the timing period by the full pre-set value.
On expiry of the time delay, the output contact opens.
## **“Staircase maintenance” function**
An impulse of ≥ 5 seconds will close the output contact for 60 minutes, after which time the contact will open. Ideal for maintenance or cleaning activities. The 60’ timing can be interrupted by a further impulse of ≥ 5 seconds, which will re-establish the staircase timer function; so on expiry of the staircase time delay, the output contact opens.
**I**
## **Type 14.91**
**==> picture [194 x 44] intentionally omitted <==**
## **Signal ON pulse**
On initial impulse the output contact closes, and remain so for the duration of the preset delay. On expiry of the time delay, the output contact opens.
**7**
**14 SERIES**
## **Outline drawings**
**I**
14.01 Screw terminal
**==> picture [194 x 149] intentionally omitted <==**
**==> picture [44 x 15] intentionally omitted <==**
**----- Start of picture text -----**
14.81
Screw terminal
**----- End of picture text -----**
**==> picture [167 x 186] intentionally omitted <==**
**==> picture [44 x 15] intentionally omitted <==**
**----- Start of picture text -----**
14.71
Screw terminal
**----- End of picture text -----**
**==> picture [193 x 163] intentionally omitted <==**
**==> picture [44 x 15] intentionally omitted <==**
**----- Start of picture text -----**
14.91
Screw terminal
**----- End of picture text -----**
**==> picture [39 x 39] intentionally omitted <==**
**==> picture [105 x 146] intentionally omitted <==**
**8**
## Links
- [View this product on Novapart](https://novapart.co/products/14.71.8.230.0000/analogue-timer-14-series-multifunction-30-s-20-min)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/finder/14-71-8-230-0000/staircase-timer-230v/dp/1344200)
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