KezdőlapProductsElectromechanical safety switches with guard lockingSTP plastic switch with metal headSTP-BI-3A-2131A024SR11
Safety switch STP-BI-State, plug connector SR11
- Actuating head made of metal
- Auxiliary release on the front
- Additional Bi-state function
- With door monitoring contact

Ismertetés
Additional Bi-state function
In addition, the STP-BI has a function to prevent
- persons from unintentionally locking themselves inside if the safety door is open in case of a power failure or if the machine is switched off
- the deactivation of the activated guard locking in case of a power failure.
Solenoid operating voltage
- AC/DC 24 V +10%, -15%
Guard locking type
STP3 | Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid. |
Switching element
2131 | Slow-action switching contact 2 NC |
Auxiliary release
This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.
Functional drawings

Dimensional drawings

1 | Auxiliary release |
2 | Locking screw |
Connection examples

![]() | Door monitoring |
![]() | Solenoid monitoring |
Műszaki adatok
Approvals



Electrical connection values
Power consumption | 8 W |
Connection cross section | 0.34 ... 1.5 mm² |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 1.5 kV |
Utilization category | |
DC-13 | 4 A 24 V |
AC-15 | 4 A 50 V |
Short circuit protection according to IEC 60269-1 | 4A gG |
Solenoid operating voltage | |
DC | 24 V -15% ... +10% |
Solenoid duty cycle | 100 % |
Switching voltage | |
min. at 10 mA | 12 V |
Switching current | |
min. at 24 V | 1 mA |
thermal rated current Ith | 4 A |
Mechanical values and environment
Approach speed | max. 20 m/min |
Approach direction | A |
Connection type | |
1 x | Plug connector SR11 (11-pin + PE (not connected)) |
Number of door position NC contacts | 1 |
Number of guard lock monitoring NO contacts | 1 |
Number of guard lock monitoring positively driven contacts | 2 |
Extraction force | 30 N |
Actuation frequency | max. 1200 1/h |
Actuating force | 35 N |
Installation orientation | any |
Insertion depth | 24.5 mm |
Mechanical life | 1 x 10⁶ |
Retention force | 20 N |
Switching principle | Slow-action switching contact |
Degree of protection | IP65 |
Ambient temperature | -20 ... +55 °C |
Material | |
Contact | Silver alloy, gold flashed |
Housing | Reinforced thermoplastic |
Locking force Fmax | 2500 N |
Locking force FZh | 2000 N |
Guard locking principle | BiState |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
PL | Maximum SIL | PFHD | Category | Mission time | |
---|---|---|---|---|---|
Control of guard locking | PL b | - | 4.23x10-6 | b | 20 y |
B10D | Mission time | |
---|---|---|
Monitoring of the guard position | 3x106 | 20 y |
Important! Values valid at DC-13 100 mA/24V | ||
Monitoring of guard locking | 3x106 | 20 y |
Important! Values valid at DC-13 100 mA/24V |
In combination with actuator ACTUATOR-S-GT-SN
Overtravel | 5 mm |
Tartozékok
Actuator
Connection material
Function expansion
Lock for auxiliary release for safety switch CTP/CTA/TP/STP

084177
AE-K-A1-DULK1-84177
AE-K-A1-DULK1-84177
- Lock unique locking
- Key removable in “unlocked” and “locked” positions

086236
AE-K-A1-IULK1-86236
AE-K-A1-IULK1-86236
- Identical locking
- Key removable in “unlocked” and “locked” positions

109212
AE-K-A1-IUK2-109212
AE-K-A1-IUK2-109212
- Identical locking
- Key can be removed only in “unlocked” position

121917
AE-K-A1-ILK1-121917
AE-K-A1-ILK1-121917
- Identical locking
- Key removable in “locked” position
Wire front release (bowden)

096230
AE-B-A1-02,0-096230
AE-B-A1-02,0-096230
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 2 m (rope length 6 m)

097747
AE-B-A1-02,0-F-097747
AE-B-A1-02,0-F-097747
- Can be used as escape release or emergency release
- automatic return
- Sheath length 2 m (rope length 6 m)

098313
AE-B-A1-03,0-098313
AE-B-A1-03,0-098313
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 3 m (rope length 6 m)

098314
AE-B-A1-04,0-098314
AE-B-A1-04,0-098314
- Can be used as escape release or emergency release
- no automatic return
- Sheath length 4 m (rope length 6 m)

111233
AE-B-A1-03,0-F-111233
AE-B-A1-03,0-F-111233
- Can be used as escape release or emergency release
- automatic return
- Sheath length 3 m (rope length 6 m)

125582
AE-B-A1-06,0-125582
AE-B-A1-06,0-125582
- Can be used as escape release or emergency release
- no automatic return
- Rope length 6 m (without sheath)

124770
AE-B-A1-06,0-F-124770
AE-B-A1-06,0-F-124770
- Can be used as escape release or emergency release
- automatic return
- Rope length 6 m (without sheath)
Metal bolt
Mounting accessories
Letöltések
Teljes csomag
Minden fontos dokumentum letöltése egyetlen kattintással.
Tartalom:
- A használati utasítás és a használati utasítás vagy a rövid utasítás kiegészítései
- A használati utasítást kiegészítő adatlapok
- A megfelelőségi nyilatkozat
Egyedi dokumentumok
Declarations of conformity
EU-Konformitätserklärung
Dok. sz.
Változat
Nyelv
Méret

EU-Konformitätserklärung
Dok. sz.
EDC20001520
Változat
Nyelv
Méret
0,2 MB
UKCA-Konformitätserklärung
Dok. sz.
Változat
Nyelv
Méret

UKCA-Konformitätserklärung
Dok. sz.
EDC20001551
Változat
Nyelv
Méret
0,1 MB
Instructions
Operating Instructions Safety Switch STP-BI…
Dok. sz.
Változat
Nyelv
Méret

Operating Instructions Safety Switch STP-BI…
Mode d’emploi Interrupteur de sécurité STP-BI…
Manual de instrucciones Interruptor de seguridad STP-BI…
Betriebsanleitung Sicherheitsschalter STP-BI…
Mode d’emploi Interrupteur de sécurité STP-BI…
Manual de instrucciones Interruptor de seguridad STP-BI…
Betriebsanleitung Sicherheitsschalter STP-BI…
Dok. sz.
2100209
Változat
02/24
Nyelv
Méret
6,1 MB

Betriebsanleitung Sicherheitsschalter STP-BI…
Dok. sz.
2100209
Változat
02/24
Nyelv
Méret
1,6 MB

Istruzioni di impiego Finecorsa di sicurezza STP-BI…
Dok. sz.
2100209
Változat
02/24
Nyelv
Méret
1,6 MB
Egyéb dokumentumok
Approvals and certificates
AUCOTEAM
Dok. sz.
Változat
Nyelv
Méret

AUCOTEAM
Dok. sz.
Változat
Nyelv
Méret
1,6 MB
CCC
Dok. sz.
Változat
Nyelv
Méret

CCC
Dok. sz.
20001753
Változat
Nyelv
Méret
0,0 MB
c UL us
Dok. sz.
Változat
Nyelv
Méret

c UL us
Dok. sz.
Változat
Nyelv
Méret
0,3 MB
Sales documents
Safety Switches with Plastic Housing
Dok. sz.
Változat
Nyelv
Méret

Safety Switches with Plastic Housing
Dok. sz.
096956
Változat
11-03/18
Nyelv
Méret
6,5 MB

Interrupteurs de sécurité avec boîtier plastique
Dok. sz.
100677
Változat
11-03/18
Nyelv
Méret
6,6 MB

Interruptores de seguridad con carcasa plástica
Dok. sz.
104855
Változat
11-03/18
Nyelv
Méret
6,6 MB

Sicherheitsschalter mit Kunststoffgehäuse
Dok. sz.
096955
Változat
11-03/18
Nyelv
Méret
6,6 MB

塑料壳体 的安全开关
Dok. sz.
116243
Változat
11-03/18
Nyelv
Méret
6,1 MB

Bezpečnostní spínače s plastovým pouzdrem
Dok. sz.
121649
Változat
11-03/18
Nyelv
Méret
6,5 MB
Rendelési adatok
Rend. sz. | 100105 |
Cikk neve | STP-BI-3A-2131A024SR11 |
Súly | 0,549kg |
Vámtarifaszám | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |